A unique birthday message for your BFF is also the perfect thing to write in their birthday card. But what is the best ... friends you haven't known that long, we've also got some short "Happy ...

Plus, if you need something to write in a card (or let's be real ... but I know we'll be best friends 'til the end. Happy birthday! Our 140 birthday ideas still not cutting it for you?

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

SAN FRANCISCO — Two best friends who met in the 1940s have exchanged the same birthday card every year for the last 80 years. Pat DeReamer, who just turned 95, and Mary Kroger, who is turning 95 ...