What to do about one of you guy friend that u have feeling 4?

ok well therir is like this guy at scool and he's been a good friend of mine for the past two years and so i started 2 notice mysyles constentyl thinking about him and always trying to find a reason to talk to him [ this was last year] and so one day he came up to me and asked me out and so i said yea, shure but it was one of thoes relationships that just plain suck and we ended up breaking up and i knew that i kinda like him throught most of the year but yeterday one of my friends told him that i like him and today when i got 2 lunch *Karen* was all like owe *bob* wnats to know if you will go out with him and so yea and when i came back * karen* was all like owe btw ur going out with *bob* and all ikept thinking was do i not have a sayin this so we get out side and i was hey, *bob* come here then *Bob* grabs my ex and drangs him over there and tells me it was all just a joke and like i was sooo pised and cried like 5 times! so yea thats my sucky life .... HELP!!!!!