From the past 2 years I'm having a crush on a girl studying in my college but I'm afraid to talk to her directly.she looks at me every time in the class room and starts similing & talking with her friends.she looks at me but when I look at her she turns her face.what should I do.I really like her but I don't know whether she likes me or no.sometimes she behaves that she likes me but some time I fell that she don't like me.I have crush on her but I want to forget her bcoz I think that I'm not the wright guy for her.
PLZZZZ HELP ME!!

What would make you think you're not the right guy for her? You said she smiles when she looks at you. Her looking away may be her just being coy or shy.
Go up to her and smile and say. "Hi! My name is hatesme (substitute your real name here). What's yours?" and then see what happens...

Rich is right. Just start a conversation with her and see where it goes from there. You might be surprised.

Go after what you like.the worst she can say is no.she probably like you too and is feeling the same way you are.

Stop assuming and ask her. Introduce yourself and go from there.