Send a sweet thank you for the birthday wishes you have received on your special day. You must be overwhelmed to receive greetings from your friends, colleagues, and family. Positive psychology ...

Say happy birthday to your friend with a message they'll cherish — or at least laugh at — with these birthday wishes for friends.

There are straightforward options like, “To my dearest mom, on your special day: Happy birthday!” and “You’re simply the best ...