A little sister is sometimes your worst enemy or your best friend.
She is someone you’d like to protect and look after forever.
At times, she is the victim of your pranks and jokes.
Nonetheless, she will be your ray of sunshine when your world turns dark and she can life you up simply with her smile.
Here are quotes to express how much your baby sister means to you:
Even though you are not walking around in your little pink dress or wearing shoes 5x bigger than your little toes, you will always be my little cuddly sister in my eyes. Happy Bday, sis!
Dearest baby sis, thank you for tolerating my long gibberish complaints and indecisiveness when it comes to choosing what to wear. I just could not imagine a life without you! Happy birthday, little sis.
Happy birthday to the sassiest, coolest, craziest and the most adorable little sister in the world!
Although you have the title of ‘little’ sister attached to you, your heart never fall short of the size. You have one of the biggest hearts in this world! Wonderful birthday, little sis!
Dear baby sis, despite our petty little fights and the war over that last piece of cookie, my love for you will never waver. You are still one of the most precious people in my life! Happy birthday!
I am so lucky to have a little sister who I can rely on during the times when I can’t stand strong no more. I love you to the moon and back, little sis! Best birthday.
You are the one I spent most of my childhood with – we built castles made out of our imagination, we made up our own tales of adventures and we learned how to navigate this cruel yet gentle world together. I just couldn’t imagine life without you! Wonderful bday, baby sis.
Wishing all the sweetness in this world for my sweetest little sister, best bday!
I don’t need to look far. I already have my sister and best friend rolled in one! Best bday, little sis!
It is not easy being my little sister since you usually end up using the stuff I’ve grown out of. Not to mention, being bossed around by me and occasionally bullying you into keeping a big secret for me. I want to commend you for all the years of hard work and patience in keeping up with me! Wonderful bday, little sis.
Thank you for being my greatest cheerleader and my ever fiercest shopping partner. Happy birthday, baby sis!
May you acquire all of your heart’s desires for you are truly a beautiful and astonishing soul! Best birthday, little sis!
My kids are lucky to have a sweet aunt like you, but I am even more fortunate to have been blessed with a wonderful little sister like you! Wonderful birthday!
Even though you are younger than me, there are times that I’ve felt how you are way wiser and more mature than me. May you receive all the amazing things that your heart has been craving for. Happy bday, little sis!
Wishing you the warmest and sweetest birthday, like the molten lava cake that we’ve always fight over for. This time though, I’ll let you have it all to yourself since this is your very special day!
We’ve been each other’s bridesmaid in our weddings. We’ve been each other’s guardian to our kids. Most of all, we’ve been each other’s protector and guide throughout our life’s journey. Nothing can ever compare to you, little sis! Happy Bday!
You stood by me when I am at my worst. You rejoiced and shared my victory. You are basically my partner in crime in everything! I am blessed to have you! Happy birthday, little sis!
It is your birthday, little sis! You can have all the cake you want! Don’t mind the calories! You can have all the hugs and kisses you dream of! They don’t cost anything! You can have all the fun you want! They actually burn calories! Wonderful birthday, little sis!
You’ve been one of the oldest friends I’ve ever had in my life. We had countless of moments together. We had our share of ups and downs. Nonetheless, we stuck by each other. Life wouldn’t be the same without you, little sis! Best Birthday!
I can’t pick my family, but I can pick my friends. I guess I am lucky to have been given such a wonderful little sis like you! You are more than just a family, you are also my greatest friend. Happy birthday, little sis!
Little sis, for this special new chapter, I wish you more exciting opportunities ahead of you! Wonderful bday!
What is your magic? You always manage to put a smile on my face after all the bumps I faced in my life. I am so happy to have a great sister like you! Best bday, little sis!
Best bday to the most charming and adorable little sister! Even though we had our shares of quarrels and laughers, ups and downs, we still remained intact. Because that’s what sisters are for!
Little sisters are like the gooey chocolate center in a molten lava cake or the cheesecake icing in a red velvet cake. They make everything eternally better! Wonderful bday, little sis!
You are the best gift God has ever given me. Whenever I’m in trouble, you were there to save me. Whenever doubts are eating my heart, you were there to bring my sanity back. Best birthday, little sis!
I was such an awesome experience to grow up with a crazy and fun little sister like you! Thank you for making my life a lot more fun! Wonderful birthday!
The best dress, the best handbag, the best shoes, and the best and latest make-up – I am sure you will get all these on your birthday. If I were to give you something, I want you to have all the love I can ever offer. Happy bday, little sis!
The warmest birthday greetings to a wonderful little sister who endured my pranks and jokes throughout the years. Happy birthday! Stay Cool!
I may never say it, but I truly adore you little sis! Happy birthday!
I guess that’s how the best relationships work. You hate each other like cats and dogs, but you love and forgive each other at the end of the day. Happy bday, little sis!
Greet your upcoming chapter with a warm welcome. Brace yourself for the onslaught of blessings coming your way! Because you deserve the very best in this world! Wonderful birthday, little sis!
I am so proud to have such a wonderful little sister like you! No one can ever get me like you do. Best birthday!
Remember the times when we’ll partner up and steal that cookie atop the kitchen drawer? That was one of the best times in my childhood. Thank you for sharing such a wondrous moment with me. Wonderful Bday, my little sister.
Over the years, we’ve witnessed how we’ve conquered our own trials and came out stronger after it. I am happy to see where we are today. I wouldn’t be here without you, little sis. Best Bday!
I don’t need to remind you how special you are. Without you, my life wouldn’t be as special. Best bday, little sis.
In my heart, my family will always have a special space. But you, my baby sis, you have a beautiful pot in my garden. Happy birthday!
Seasons may change. Words may falter. But my affection for my little sister will never change. Wonderful bday!
Through the written chapters of my life, your name has been a part in a lot of it. You have placed a lot of colours in the pages of my life. Thanks little sis! Best birthday!
Don’t worry about getting older! It does not even show on your face! Just enjoy life and live every moment! Wonderful birthday, little sis!
I will never get tired of spoiling you even though you are all grown up into a beautiful lady. Happy bday, little sis.
Happy bday, baby sis! In my eyes, you will always be that little girl who loves to sleep with her teddy bear and loves to wear her one little special pink dress over and over again.
Hey, birthday girl! It’s your day! Have all the fun you want today. Wonderful birthday! Have a blast little sis.
You are strong and independent, I know. Remember though, that you have me as someone you can always count on. Best birthday, little sis!
Dear sister, may all of your dreams come true! Never forget that I will always be here to support you! Wonderful bday.
Hurray! It’s your very special day! You only get it once a year, so have all the fun you want! Best bday, little sis.
Dearest baby sis, you are my source of strength and my happiness in times of trouble. Thank you for all the sacrifices you’ve done for me. Have an awesome birthday! You deserve it.
I feel comfortable and safe when you’re around. You are like a warm blanket that I can wrap around! To you, my little sister, who loved me dearly, thank you! I wish all the best to you!
A little sister, so adorable and warm, is indeed a gem so precious and hard to find. Best bday to my beloved best friend and sometimes, my number 1 enemy. I love you!
The best parts of my childhood were the times when you were in it. I am so glad to have spent my childhood with you, baby sis! Wonderful bday!
To my dearest shopping buddy and my ever reliable confidante, I wish you all the happiness this world can ever offer. Best birthday!
I’ve always helped you with your homework, but you’ve always picked me up when I am down. I’ve always cooked you meals, but you’ve always held me tight when my heart was broken. I’ve always picked you up after school, but you are the one I always run to I needed advise. You are so amazing. Wonderful birthday, little sis.
This is a cruel world. When you are with me though, it doesn’t seem so harsh. Thank you for always standing by me. Happy bday, little sis.