I've like this girl and I don't talk to her much except between classes. But I herd from a friend of hers that she thinks I'm a creep. I don't know if I should believe them because we were goofing off in class and could have been messing with me. But then it got worse because I found she sits with the preps and plays a sport which is different from me in a big way. I still like her but I don't know if I should give up or not and want some advice please and thank you

Your advice depends on how old you are and what grade your in but if you are afraid to talk honestly to a female no matter what her answer may be, then you are not ready to be anything but a class mate.

Just because you're both in different "clicks" doesn't mean a thing. "&so the Lion fell in love with the Lamb." <3 confront her about what you've heard though. Maybe its her friends who think that not her.
Hope it helpss!
-Christina