Happy birthday, my dear younger sister! Of course I’m thankful for having a little sis like you, but really you should thank me for always being older than you!
Happy birthday to my adorably annoying little sister! Over the years you’ve gotten older, but definitely no...
You might be growing up but to me, you will always be that cheeky and mischievous little girl I grew up with!...
Happy birthday to my crazy, funny, and quirky younger sister! You’re lucky to have a cool elder sister like...
Happy birthday to my sometimes sassy but always fabulous younger sister! May your special day be just as...
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