because they can't think of anything more intelligent to say. when guys get angry, they get stupid!
I think everyone is guilty of saying things they don't mean out of anger. But I don't think "I hate you" is something you should ever say. I know if someone said that to me I'd cry.
actually, ya if someone who I truly dislike gives me a reason I might just tell them how much I dislike them. It might be 'you are a douchbag' or 'I really fn hate you' 'or a go f yourself' or 'you are such a (little) bch' And really I don't have to be hurt and get angry to say those things some people just are, well lets call them special, and the general consensus is soemone needs to tell them
Not the worthwhile ones. If he does, he should apoligze within 24 hours if he has a shread of honor. There are somethings you don't say to a girl no matter what. "I hate you" is one of them.