What to do if your friend hates you?

If someone you hates that's there problem not yours. Don't let them get there way, because if your upset that someone hates they'll think it's a well done. They'll look at you with a devious face and the best thing to do is to is just ignore them. After they'll figure out they're not winning. Then you you make a habit of ignoring them. Later, you'll ignore them so much it will be as if they don't exist.