Its not my personal problem, its just a new question that provokes me. Its really weird that when a guy and a girl become best friends, they tend to fall in love with each other. So, is it possible for humans of the opposite sex to become best friends? exclude the answer: one of them is homosexual, huge age difference. Its like saying, we guys and girls can't be THAT close, so is it even possible that opposite sexes cant be friends?