Thats better than my advice Jilly Bean! I agree just try and separate your self from him. And give yourself some time to get over him. You cant rush these things. It has taken me almost a year to get over Michale. Just take it slow. If you rush it you will go back to liking him.
Well, for one, sometimes if you don't talk to guys for a while, you begin not to like them as much. So, first things first, don't text him or talk to him at school.
Then, if that still doesn't work, get out a piece of paper. Then, write down 'Good' on one side and 'Bad' on the other. List all of the good things about him and all of the bad things. Also, list why you shouldn't like him. That could help you think to yourself 'Wow, he really isn't a good guy and I really shouldn't get involved with a guy like that.'
Just do what I do... no wait...DONT do what I do, do the opposite!:) And she wont do anything, shes not like that. Ive known her since 4 or 5 grade. Shes cool.