Are you looking for a creative way to say happy birthday to your sister? Whether it's something special or something funny, this discussion will explore some unique ways to wish your sister a happy birthday.
I'm sure everyone has their own special way of wishing their sister a happy birthday. Maybe you have a funny inside joke between you two that you use every year, or maybe you like to give her a special gift. Whatever it is, let's share some of our favorite ways to say happy birthday to our sisters!