Whether you're writing a birthday message for your mom or sister, a great friend, a beloved family member, or a loved one, make sure to use one of these birthday sentiments to wish them the best.

Stuck on what to say? Here’s what to write in a birthday card for a friend, coworker or that special someone in your life.

too. Ahead, find thoughtful, funny, and inspirational birthday wishes for any little sister in your life.

Whether you jot one of these messages in a note, send in a text or write in a birthday card for your bestie ... Friends are the family we choose. I'm so glad you're mine. I'm always reminded ...