Whether they're your friend or someone you only acknowledge in the break room, we've got you covered with these birthday ...

We all know that a birthday deserves a celebratory acknowledgement, but many folks have trouble figuring out what to write in a birthday card other than the obvious 'happy birthday' phrase.

Even if your dad is one of those people who likes to downplay his birthday, you know that he deserves some high recognition ...

Plus, if you need something to write in a card (or let's be real, a text), these birthday wishes for best friends ... we'll be best friends 'til the end. Happy birthday! Our 140 birthday ideas ...

Unless you’re sending a birthday text to your ex, you need more than just a basic “happy birthday” to make it meaningful.