Image credits: eminva02 When it comes to how long it takes for a friendship to form ... people are always learning about ...

However, even we managed to unearth a few interesting facts about the cast of Friends that we didn't know before.

March 20 is World Frog Day, and we’ve put together some fun facts in celebration of our ribbiting, hippity-hoppity friends. Most species have a visible ear drum on each side of their head called ...