I think all those really big crushes are usually with people you are good friends with. You need to get over him because you will never be with him. I'm not suggesting you start making out with random guys or trying to go out with someone you dont have feelings for. I think you should spend some more time with guys in a friends kind of way, and maybe you will find someone who you like just as much, because the best relationships are with people you know well. It hurts now but you will find someone else, and i'm sure this guy will always be good to keep as a friend.