Happy birthday, my fabulous sister! Every day must be like a birthday for you, as you’re lucky enough to have the best sibling in the whole entire world!
You’re another year older and more beautiful than ever, little sister! Happy birthday to you!
Just a word of wisdom from your dear elder sister, keep hold of your beauty and cherish it for as long as you can because once you get to my age those good looks won’t stay around for long!