Celebrating your sister’s birthday is a special occasion that calls for heartfelt wishes and warm expressions of love. Whether she’s your older sister, younger sister, or even a twin, finding the right words to convey your emotions can make her day even more memorable. In this article, we’ve compiled a list of birthday paragraphs that are sure to bring a smile to your sister’s face and make her feel cherished on her special day.
Happy Birthday Paragraphs for Sister
- “Happy Birthday to the most incredible sister in the world! Your presence brings joy and happiness into my life every day. May this year be filled with love, laughter, and all the amazing things you deserve.”
- “As you blow out the candles on your cake, I want you to know how much you mean to me. You are not just a sister but also my best friend. Wishing you a year ahead filled with beautiful moments and endless blessings. Happy Birthday!”
- “To the one who knows me better than anyone else – my sister! May your birthday be as bright and wonderful as your smile. Here’s to another year of making unforgettable memories together. Happy Birthday!”
- “On your special day, I want to express my gratitude for having a sister like you. Your kindness, wisdom, and love have shaped my life in countless ways. May your birthday be as amazing as you are. Cheers to another year of sisterly adventures!”
- “Happy Birthday to the girl who has been my partner in crime since day one. From childhood antics to adult shenanigans, life with you has been an incredible journey. May your birthday be filled with laughter and the joy you bring to others.”
- “Sisters are like stars – you may not always see them, but you know they’re always there. Happy Birthday to my shining star! May your day be as bright and beautiful as your presence in my life.”
- “As you add another candle to your cake, I want you to know that you add so much brightness to my life. Your love and laughter are the best gifts anyone could ask for. Wishing you a year ahead filled with joy, success, and all the things that make you happy. Happy Birthday!”
- “To the sister who makes life sweeter with her presence – Happy Birthday! May your day be filled with love, laughter, and all the sweet things that life has to offer.”
- “Happy Birthday to the one who has seen me at my best and my worst, yet loves me unconditionally. Your support means the world to me, and I’m grateful for the bond we share. Wishing you a year ahead filled with love and success.”
- “On your special day, I want to celebrate the amazing person you are. Your strength, kindness, and warmth inspire everyone around you. May your birthday be as extraordinary as you are. Happy Birthday!”
- “To the sister who has been my confidante, my partner in crime, and my greatest support – Happy Birthday! May your day be filled with the love and joy you bring into the lives of others.”
- “As you celebrate another year of life, I want to remind you of how much you are loved. Your presence brings happiness and warmth wherever you go. Wishing you a birthday as wonderful as you are. Happy Birthday!”
- “Happy Birthday to the sister who adds a special touch to everything she does. Your creativity and passion inspire me every day. May your birthday be as vibrant and colorful as your personality.”
- “On your birthday, I want to express my gratitude for the countless times you’ve been there for me. Your love and support have been my anchor, and I’m blessed to have you as my sister. Wishing you a year ahead filled with happiness and success. Happy Birthday!”
- “To the sister who knows how to turn an ordinary day into an extraordinary one – Happy Birthday! May your special day be filled with surprises, joy, and the love of those who cherish you.”
- “Happy Birthday to the one who has shared both laughter and tears with me. Your strength and resilience inspire me every day. May your birthday be a celebration of all the wonderful qualities that make you unique.”
- “As you celebrate another year of life, I want to celebrate the beautiful soul that you are. Your kindness, compassion, and love make the world a better place. Wishing you a birthday filled with all the things that bring you joy. Happy Birthday!”
- “To my sister on her birthday – may your day be filled with love, laughter, and all the things that make you happy. You deserve nothing but the best. Happy Birthday!”
- “Happy Birthday to the sister who has filled my life with laughter, love, and unforgettable moments. May your day be as bright and beautiful as the memories we’ve created together.”
- “On your special day, I want to express my appreciation for the countless ways you’ve enriched my life. Your love, guidance, and wisdom have made me a better person. Wishing you a year ahead filled with happiness and success. Happy Birthday!”
- “To the sister who has been a source of inspiration and strength – Happy Birthday! May your day be filled with the same positivity and joy you bring into the lives of those around you.”
- “Happy Birthday to the sister who makes every moment memorable. Your laughter is contagious, and your spirit is infectious. May your day be as lively and vibrant as you are.”
- “As you celebrate another year of life, I want to celebrate the incredible journey we’ve shared as sisters. Your presence has made my life richer and more meaningful. Wishing you a birthday as special as you are. Happy Birthday!”
- “To the sister who is not just a relative but a true friend – Happy Birthday! May your day be filled with love, laughter, and the warmth of the relationships you’ve nurtured over the years.”
- “On your birthday, I want to express my gratitude for the countless times you’ve been my pillar of strength. Your love and support have been a constant in my life, and I’m truly blessed to have you as my sister. Wishing you a year ahead filled with joy and success. Happy Birthday!”
- “Happy Birthday to the sister who has a heart as big as the sky. Your generosity and kindness inspire everyone around you. May your day be filled with the love and warmth you’ve shared with others.”
- “To the sister who brings sunshine into my life – Happy Birthday! May your day be as bright and cheerful as the smile you wear. Here’s to another year of laughter and happiness.”
- “As you blow out the candles on your cake, I want to remind you of how much you are loved. Your presence brings joy and happiness to everyone fortunate enough to know you. Wishing you a year ahead filled with love and success. Happy Birthday!”
- “Happy Birthday to the sister who has been my partner in mischief and my confidante in secrets. Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with the same joy and laughter you’ve brought into my life.”
- “On your special day, I want to celebrate the beautiful soul that you are. Your kindness, compassion, and love make the world a better place. Wishing you a birthday filled with all the things that bring you joy. Happy Birthday!”
- “To the sister who has a heart of gold – Happy Birthday! Your kindness and generosity make you one in a million. May your day be filled with the same warmth and love you’ve shared with others.”
- “Happy Birthday to the sister who turns ordinary moments into extraordinary memories. Your creativity and zest for life are truly inspiring. May your day be filled with the same magic you bring into the lives of those around you.”
- “As you celebrate another year of life, I want to celebrate the incredible journey we’ve shared as sisters. Your presence has made my life richer and more meaningful. Wishing you a birthday as special as you are. Happy Birthday!”
- “To the sister who has been a constant source of joy and laughter – Happy Birthday! Your sense of humor and positive outlook on life brighten even the gloomiest days. May your day be filled with the same happiness you’ve shared with others.”
- “Happy Birthday to the sister who is not just family but a true friend. Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with love, laughter, and all the things that bring you joy. Happy Birthday!”
- “On your birthday, I want to express my gratitude for the countless ways you’ve enriched my life. Your love, guidance, and wisdom have made me a better person. Wishing you a year ahead filled with happiness and success. Happy Birthday!”
- “To the sister who has a heart as big as the sky – Happy Birthday! Your generosity and kindness inspire everyone around you. May your day be filled with the love and warmth you’ve shared with others.”
- “Happy Birthday to the sister who brings sunshine into my life. Your positivity and cheerful spirit are contagious. May your day be as bright and joyful as the smile you wear. Here’s to another year of laughter and happiness.”
- “As you blow out the candles on your cake, I want to remind you of how much you are loved. Your presence brings joy and happiness to everyone fortunate enough to know you. Wishing you a year ahead filled with love and success. Happy Birthday!”
- “To the sister who has been my partner in mischief and my confidante in secrets – Happy Birthday! Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with the same joy and laughter you’ve brought into my life.”
- “On your special day, I want to celebrate the beautiful soul that you are. Your kindness, compassion, and love make the world a better place. Wishing you a birthday filled with all the things that bring you joy. Happy Birthday!”
- “Happy Birthday to the sister who turns ordinary moments into extraordinary memories. Your creativity and zest for life are truly inspiring. May your day be filled with the same magic you bring into the lives of those around you.”
- “As you celebrate another year of life, I want to celebrate the incredible journey we’ve shared as sisters. Your presence has made my life richer and more meaningful. Wishing you a birthday as special as you are. Happy Birthday!”
- “To the sister who has been a constant source of joy and laughter – Happy Birthday! Your sense of humor and positive outlook on life brighten even the gloomiest days. May your day be filled with the same happiness you’ve shared with others.”
- “Happy Birthday to the sister who is not just family but a true friend. Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with love, laughter, and all the things that bring you joy. Happy Birthday!”
- “On your birthday, I want to express my gratitude for the countless ways you’ve enriched my life. Your love, guidance, and wisdom have made me a better person. Wishing you a year ahead filled with happiness and success. Happy Birthday!”
- “To the sister who has a heart as big as the sky – Happy Birthday! Your generosity and kindness inspire everyone around you. May your day be filled with the love and warmth you’ve shared with others.”
- “Happy Birthday to the sister who brings sunshine into my life. Your positivity and cheerful spirit are contagious. May your day be as bright and joyful as the smile you wear. Here’s to another year of laughter and happiness.”
- “As you blow out the candles on your cake, I want to remind you of how much you are loved. Your presence brings joy and happiness to everyone fortunate enough to know you. Wishing you a year ahead filled with love and success. Happy Birthday!”
- “To the sister who has been my partner in mischief and my confidante in secrets – Happy Birthday! Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with the same joy and laughter you’ve brought into my life.”
- “On your special day, I want to celebrate the beautiful soul that you are. Your kindness, compassion, and love make the world a better place. Wishing you a birthday filled with all the things that bring you joy. Happy Birthday!”
- “Happy Birthday to the sister who turns ordinary moments into extraordinary memories. Your creativity and zest for life are truly inspiring. May your day be filled with the same magic you bring into the lives of those around you.”
- “As you celebrate another year of life, I want to celebrate the incredible journey we’ve shared as sisters. Your presence has made my life richer and more meaningful. Wishing you a birthday as special as you are. Happy Birthday!”
- “To the sister who has been a constant source of joy and laughter – Happy Birthday! Your sense of humor and positive outlook on life brighten even the gloomiest days. May your day be filled with the same happiness you’ve shared with others.”
- “Happy Birthday to the sister who is not just family but a true friend. Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with love, laughter, and all the things that bring you joy. Happy Birthday!”
- “On your birthday, I want to express my gratitude for the countless ways you’ve enriched my life. Your love, guidance, and wisdom have made me a better person. Wishing you a year ahead filled with happiness and success. Happy Birthday!”
- “To the sister who has a heart as big as the sky – Happy Birthday! Your generosity and kindness inspire everyone around you. May your day be filled with the love and warmth you’ve shared with others.”
- “Happy Birthday to the sister who brings sunshine into my life. Your positivity and cheerful spirit are contagious. May your day be as bright and joyful as the smile you wear. Here’s to another year of laughter and happiness.”
- “As you blow out the candles on your cake, I want to remind you of how much you are loved. Your presence brings joy and happiness to everyone fortunate enough to know you. Wishing you a year ahead filled with love and success. Happy Birthday!”
- “To the sister who has been my partner in mischief and my confidante in secrets – Happy Birthday! Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with the same joy and laughter you’ve brought into my life.”
- “On your special day, I want to celebraten the beautiful soul that you are. Your kindness, compassion, and love make the world a better place. Wishing you a birthday filled with all the things that bring you joy. Happy Birthday!”
- “Happy Birthday to the sister who turns ordinary moments into extraordinary memories. Your creativity and zest for life are truly inspiring. May your day be filled with the same magic you bring into the lives of those around you.”
- “As you celebrate another year of life, I want to celebrate the incredible journey we’ve shared as sisters. Your presence has made my life richer and more meaningful. Wishing you a birthday as special as you are. Happy Birthday!”
- “To the sister who has been a constant source of joy and laughter – Happy Birthday! Your sense of humor and positive outlook on life brighten even the gloomiest days. May your day be filled with the same happiness you’ve shared with others.”
- “Happy Birthday to the sister who is not just family but a true friend. Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with love, laughter, and all the things that bring you joy. Happy Birthday!”
- “On your birthday, I want to express my gratitude for the countless ways you’ve enriched my life. Your love, guidance, and wisdom have made me a better person. Wishing you a year ahead filled with happiness and success. Happy Birthday!”
- “To the sister who has a heart as big as the sky – Happy Birthday! Your generosity and kindness inspire everyone around you. May your day be filled with the love and warmth you’ve shared with others.”
- “Happy Birthday to the sister who brings sunshine into my life. Your positivity and cheerful spirit are contagious. May your day be as bright and joyful as the smile you wear. Here’s to another year of laughter and happiness.”
- “As you blow out the candles on your cake, I want to remind you of how much you are loved. Your presence brings joy and happiness to everyone fortunate enough to know you. Wishing you a year ahead filled with love and success. Happy Birthday!”
- “To the sister who has been my partner in mischief and my confidante in secrets – Happy Birthday! Your friendship is a treasure, and I’m grateful for the bond we share. May your day be filled with the same joy and laughter you’ve brought into my life.”
- “On your special day, I want to celebrate the beautiful soul that you are. Your kindness, compassion, and love make the world a better place. Wishing you a birthday filled with all the things that bring you joy. Happy Birthday!”
Funny Birthday Paragraphs for Sister
- Happy Birthday, sis! You know you’re getting old when the candles cost more than the cake. May your wrinkles be as few as the number of candles you can fit on your cake!
- Cheers to the sister who has mastered the art of aging like fine wine – or at least like a good cheese. Here’s to another year of being cheesy and fabulous!
- Happy Birthday! Remember, age is just a number. Unfortunately, in your case, it’s a number that’s starting to get a bit hard to count without glasses!
- They say with age comes wisdom, but in your case, it just brought more excuses to make terrible puns. Happy Birthday, my pun-tastic sister!
- Another year older, wiser, and more dangerously funny. Be careful, sis – laughter might be the only thing that keeps you young!
- Happy Birthday! As you blow out the candles, remember that the fire department is standing by, just in case your cake becomes a towering inferno. Aging can be hazardous, you know!
- Growing up with you has been a blast – and judging by the number of candles on your cake, it’s been an explosive one too! Happy Birthday, dynamite sister!
- Congratulations on reaching an age where your back goes out more often than you do! But hey, at least you can still party on your birthday. Cheers to you, party animal!
- Happy Birthday, sis! They say the older you get, the wiser you become. Well, they obviously haven’t met you! Here’s to never growing up!
- On your special day, I wish you fewer wrinkles, more laughter lines, and a whole lot of joy. After all, age is just a number, and we both know you can’t count that high!
- Happy Birthday! Here’s to the sister who never ages – she just levels up. May your year be filled with power-ups, extra lives, and unlimited fun.
- They say laughter is the best medicine, so I got you a funny birthday card. It’s the least I could do for someone who’s aging like a fine joke – better with time!
- Happy Birthday to the sister who’s so fabulous that her age is classified. May your day be as mysterious and wonderful as the number you won’t tell us!
- As you blow out your candles, remember that the more you have, the harder it is to breathe. Happy Birthday, my breathless sister!
- Another year older, another year wiser, but let’s not get too carried away. You’re not a vintage wine; you’re more like a sparkling cider – bubbly and always a hit at parties!
- Happy Birthday! Here’s to the sister who never takes life too seriously – because seriously, who needs that when you have cake, presents, and the perfect excuse to act silly?
- Congratulations! You’ve officially reached the age where happy hour is a nap. May your birthday be as relaxing as an afternoon siesta!
- Happy Birthday! They say age is just a number, but in your case, it’s a number that needs its own zip code. May your day be as grand as your age is impressive!
- Cheers to the sister who’s aging like a fine wine – getting better with every passing year. Or at least, that’s what we tell ourselves as the candles multiply!
- Happy Birthday, sis! Here’s to a day as fabulous and entertaining as you are – which, let’s be honest, is a pretty high bar to reach!
Touching Birthday Paragraphs for Sister
- Happy Birthday to the sister who fills my life with warmth, joy, and unconditional love. Your presence is a gift, and on your special day, I want to celebrate the beautiful soul that you are.
- As you add another candle to your cake, know that you’re adding more love and happiness to my life. Happy Birthday to the sister who brightens even the darkest days with her radiant spirit.
- Wishing a heartfelt Happy Birthday to the sister who has been my confidante, my partner in crime, and my greatest support. Your love is a treasure, and I’m grateful for the bond we share.
- On your special day, I want to express my appreciation for the countless times you’ve been there for me. Your love and support have been my anchor, and I’m blessed to have you as my sister. Happy Birthday!
- Happy Birthday to the sister whose kindness, compassion, and strength inspire me every day. May your birthday be as special and wonderful as you are.
- To the sister who has seen me through thick and thin, Happy Birthday! Your unwavering support and love have been my rock, and I cherish the bond we share. May your day be filled with the same love you’ve given me.
- Happy Birthday to the sister who turns ordinary moments into extraordinary memories. Your laughter, warmth, and love make life brighter, and I’m grateful to have you in my life.
- On your birthday, I want to celebrate the incredible person you are. Your generosity, kindness, and love have touched the lives of everyone around you. Wishing you a day filled with the same love you’ve shared with others.
- Happy Birthday to the sister who knows me better than anyone else. Your understanding, empathy, and love have made my life richer, and I’m thankful for the bond we share.
- To the sister who has a heart as big as the sky, Happy Birthday! Your compassion, generosity, and love make the world a better place. May your day be as special as you are.
- Happy Birthday to the sister who brings joy and laughter into my life. Your positive outlook and cheerful spirit are contagious, and I’m grateful for the happiness you bring.
- On your birthday, I want to express my gratitude for the countless ways you’ve made my life brighter. Your love is a gift, and I cherish the moments we’ve shared. Wishing you a day filled with love and happiness.
- Happy Birthday to the sister who is not just family but a true friend. Your friendship is a treasure, and I’m thankful for the bond we share. May your day be filled with love, laughter, and joy.
- To the sister who has been a constant source of inspiration, Happy Birthday! Your strength, resilience, and positive attitude inspire me to be a better person. May your day be as empowering as you are.
- Happy Birthday to the sister who knows how to turn challenges into opportunities and setbacks into comebacks. Your determination and courage are admirable, and I’m proud to call you my sister.
- On your special day, I want to celebrate the sister who has a heart full of love and kindness. Your generosity knows no bounds, and I’m grateful for the love you’ve showered upon me. Happy Birthday!
- Happy Birthday to the sister whose presence makes every moment more special. Your laughter is music to my ears, and your love is the melody that plays in my heart. May your day be filled with joy and happiness.
- To the sister who has been my partner in laughter and my comfort in tears, Happy Birthday! Your friendship is a treasure, and I’m thankful for the bond we share. May your day be filled with love and warmth.
- Happy Birthday to the sister who adds a touch of magic to every day. Your creativity, passion, and zest for life are truly inspiring, and I’m lucky to have you as my sister.
- On your birthday, I want to celebrate the sister who makes life more beautiful. Your presence is a gift, and your love is a blessing. Wishing you a day filled with the same beauty and joy you bring into my life.
Short Birthday Paragraphs for Sister
- Happy Birthday to the sister who makes every moment special. Your presence is a gift, and I’m grateful for the joy you bring into my life.
- On your birthday, I wish you a day filled with love, laughter, and all the things that make you happy. Cheers to another year of wonderful memories!
- Happy Birthday, sis! May your day be as bright and beautiful as your smile. Here’s to celebrating the amazing person you are.
- Wishing my sister a fantastic birthday! May your day be filled with love, laughter, and all the things that bring you joy.
- Happy Birthday to the sister who adds sparkle to my life. May your day be as dazzling and special as you are.
- On your special day, I want to express my love and appreciation for the wonderful sister you are. Happy Birthday!
- Cheers to another year of sisterhood and shared memories! Happy Birthday to the one who makes life more fun.
- Happy Birthday to the sister who knows me best. May your day be filled with surprises, laughter, and the love of those who cherish you.
- Wishing a Happy Birthday to the sister who turns ordinary moments into extraordinary memories. Here’s to another year of sisterly adventures!
- Happy Birthday to the sister who makes my life brighter. May your day be filled with love, happiness, and the warmth of family and friends.
- On your birthday, I want to celebrate the wonderful person you are. Happy Birthday, sis! May your day be as amazing as you are.
- Happy Birthday to the sister who is not just family but a true friend. Your friendship is a gift, and I’m thankful for the bond we share.
- Wishing a Happy Birthday to the sister who brings joy and laughter into my life. May your day be filled with happiness and all the things you love.
- Happy Birthday, sis! May your day be as sweet and wonderful as the memories we’ve created together.
- On your special day, I want to express my gratitude for the love and support you’ve given me. Happy Birthday to the sister who means the world to me.
- Happy Birthday to the sister who makes life more colorful. May your day be filled with brightness, laughter, and all the things that make you smile.
- Wishing a fantastic birthday to the sister who knows how to turn an ordinary day into an extraordinary one. Cheers to another year of sisterly adventures!
- Happy Birthday to the sister who has been my confidante, my partner in crime, and my greatest support. Your love is a treasure, and I’m grateful for the bond we share.
- On your birthday, I want to celebrate the sister who makes every day better. Happy Birthday, and here’s to another year of laughter and love.
- Happy Birthday to the sister who brings sunshine into my life. May your day be as bright and joyful as the smile you wear.
Inspirational Birthday Paragraphs for Sister
- Happy Birthday to the sister who inspires me with her strength, resilience, and unwavering determination. May your day be as empowering as you are.
- On your birthday, I want to celebrate the incredible journey you’ve undertaken and the person you’ve become. Happy Birthday, sis! May your path be filled with continued growth and success.
- Wishing a Happy Birthday to the sister who exemplifies grace, kindness, and compassion. May your day be as beautiful as the positive impact you’ve made on others.
- Happy Birthday to the sister who turns dreams into reality and challenges into triumphs. May your day be a reflection of the success and fulfillment you deserve.
- On your special day, I want to acknowledge the remarkable achievements and milestones you’ve reached. Happy Birthday to the sister who never stops reaching for the stars.
- Wishing a Happy Birthday to the sister who approaches life with passion and purpose. May your day be filled with the same enthusiasm and determination that defines you.
- Happy Birthday, sis! Your courage, resilience, and commitment to growth are truly inspiring. May your journey ahead be filled with continuous self-discovery and accomplishment.
- On your birthday, I want to express my admiration for the positive impact you’ve had on those around you. Happy Birthday to the sister who brings light and inspiration into the lives of others.
- Wishing a Happy Birthday to the sister who embraces challenges as opportunities for growth. May your day be a celebration of your strength and the incredible person you are becoming.
- Happy Birthday to the sister who fearlessly pursues her dreams. May your path be filled with success, joy, and the fulfillment of all your aspirations.
- On your special day, I want to honor the sister whose determination and perseverance never cease to amaze me. Happy Birthday! May your journey be marked by continuous achievement and fulfillment.
- Wishing a Happy Birthday to the sister whose positive energy and optimism uplift everyone around her. May your day be as bright and inspiring as your outlook on life.
- Happy Birthday, sis! Your ability to overcome obstacles and embrace life’s challenges with a positive spirit is truly commendable. May your day be a reflection of the strength within you.
- On your birthday, I want to acknowledge the sister who leads by example with grace, kindness, and a generous spirit. Happy Birthday! May your impact on the world continue to grow.
- Wishing a Happy Birthday to the sister who sets ambitious goals and fearlessly pursues them. May your day be a celebration of your determination and the strides you’ve made.
- Happy Birthday to the sister who approaches each day with a spirit of resilience and a heart full of compassion. May your journey be marked by continued growth and positive change.
- On your special day, I want to celebrate the sister who inspires those around her to reach for their highest potential. Happy Birthday! May your legacy of encouragement and empowerment continue to thrive.
- Wishing a Happy Birthday to the sister who embodies strength, wisdom, and a relentless pursuit of excellence. May your day be as remarkable as the impact you’ve made on those who know you.
- Happy Birthday, sis! Your ability to turn challenges into opportunities and setbacks into comebacks is truly admirable. May your day be filled with the recognition of your resilience and strength.
- On your birthday, I want to celebrate the sister who radiates positivity and leaves a trail of inspiration in her wake. Happy Birthday! May your journey be adorned with continuous growth and fulfillment.
Happy Birthday Paragraphs for Sister
As you celebrate your sister’s birthday, let these heartfelt paragraphs serve as a token of your love, appreciation, and admiration for the wonderful person she is. Whether she’s your partner in crime, confidante, or simply your source of joy, expressing your feelings through these birthday paragraphs will surely make her day extra special. Cheers to another year of shared memories, laughter, and the enduring bond that makes sisterhood truly special. Happy Birthday to your incredible sister!