What do you say on someone's birthday to wish them a happy birthday, especially when that someone is your friend? What should you write to your best friend that isn't what she's going to already read ...

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

You wake up one day and realize that this day is more special than other days — it's your best friend's birthday! Blow up her Facebook and Instagram with the best funny Happy Birthday quotes and happy ...