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.

To the most incredible girlfriend there is, happy birthday! Wakey, wakey, b-day queen! Or, honestly, sleep in if that's what you're feeling. It's your day, babe. Good morning, birthday girl! Coffee ...

The relationships you have with your cousins are something special. They might be the siblings you never had or the family ...

These funny, heartfelt, and sentimental birthday wishes go perfectly in a card (especially when paired with a gift for your sister), in an Instagram caption, or even in an early birthday morning text.

That’s why it’s so important to find the right birthday wishes for sister—to let her know you care. Ahead, find the best birthday wishes for your sister that will make her feel great about ...

These birthday jokes are the perfect way to make the birthday boy or girl giggle. From corny jokes to animal puns, you'll want to share them all.

Along with making great captions, these birthday wishes ... "Happy birthday!" (we know you're better than that). No matter what type of sentiment you're going for, we've got plenty of romantic ...