Add Yahoo as a preferred source to see more of our stories on Google. Geber86 via Shutterstock It's their birthday, so wish your bestie the best day ever with the perfect words. You can use these best ...

My parents introduced me to my best friend when I was 19, hoping she would be a good mentor for me. Now, more than 10 years later, I consider her my best friend. Despite our 45-year difference — or ...