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

Pat DeReamer and Mary Wheaton-Kroger exchange the same card every year to celebrate each other's birthday — a tradition ...

Six decades into exchanging the same card every year, the duo won the Guinness World Record for "Longest Greetings Card ...

A Kentucky woman received mail from her lifelong friend on her birthday and opened it to find a familiar card: the same ...

The bond between sisters is so special, and these heart-touching birthday wishes for a sister say it all. You'll find ...