bestfriends are people who love each other more than anything and don't listen to what other people say about their
friendship. bestfriends is a way of saying that they care for each other . bestfriends are usually crazy over each other and will usually kill for their bestfriends. if you call somebody else
bestfriend your bestfriends you will most likely die. if you are a
boyfriend or girlfriend of somebody's bestfriend and you brake the other persons heart, their bestfriend will hurt you very badly and make you rethink your whole life. I would be careful.