We may have argued as kids, but I’m so glad we grew up to be best friends! Happy bday, sis!
You are the best sister in the whole world, and I’m proud to have you as a friend too. Happy birthday, my...
My wish to have a sister has come true, for now I have you. So I wish all your wishes may come true on your...
Happy birthday to my great sister who’s lucky enough to have an even greater sister! May your special day be...
On this special day we celebrate another year of your life. I love you a lot and I'm very proud to have you as...