1. SISTER! It’s your birthday!!!! Stop checking your phone and enjoy the moment already 🙂
2. 🙂 < That’s a smiley face for you for your birthday. Your real gift will be coming soon. (It’s a hug from me.)
3. Happy birthday sis! One day I’ll repay you for all the headaches you’ve given me, but I’ll start that project tomorrow.
4. No amount of emoji could tell you exactly how much I love you. Happy birthday sis.
5. Happy birthday to the one I love the most! Hope your day is bright and special.
6. You are the best sister in the world. I should tell you that every day, but then your birthday wouldn’t be as special.
7. Dear sister, I’ll always be by your side. I hope your birthday is as sweet as you are.
8. Can I borrow that shirt I like for your party tonight? P.S. Happy birthday! P.P.S. JK I’ll wear my own shirt.
9. 🙂 I’m smiling because it’s my favorite sister’s birthday today.
10. Hey. It’s your birthday. I’m going to do you a favor and call you tomorrow when you’re not as busy.
11. Happy birthday! I hope your day is filled with hugs from people you like pretty well.
12. I sent this text message all the way to you to tell you happy birthday and I can’t wait to see you soon!
13. Dear sister, I love you. That is all. Oh wait! Happy birthday. Okay, that is all.
14. Who has two thumbs and a birthday today! YOU DO! Happy birthday, sister.
15. Guess who’s birthday it is today. I hope you guessed yours, because it would be sad if you didn’t.
16. It’s not always your birthday, but when it is, we GO ALL OUT. Happy birthday!
17. Barpy napfday! (I thought you’d probably already heard Happy Birthday enough and wanted something different).
18. Happy birthday! If you keep on flossing, you should have a lot more of these.
19. Hey can you do me a favor today? Can you have an awesome birthday!?
20. Hey, do you mind if I wish you a happy birthday? No? Ok great. Happy birthday!
21. Today is a special day and not for the reason you’re thinking it is. It’s your birthday! Was that what you were thinking?
22. Knock knock. Who’s there? Happy. Happy who? Happy Birthday!
23. You look beautiful today and you only get more beautiful with each year.
24. I hope your biggest wishes come true today and your biggest fears are laid to rest forever.
25. I wish for you (today and every day) only the best in life. Happy birthday, sis!