As told by Ross and Monica on Friends.
There's nothing better than having close BFFs who you can share any and everything with.
NBC / Via awesomelyluvvie.com
That is, unless your BFF also happens to be your sibling!
NBC / Via oncecalledsixofone.tumblr.com
After all, who knows you better than the person you grew up and created lifelong memories with?
NBC
You're not afraid to be your true, authentic self, even if that means showing your competitive side.
NBC