Girl glances at me a lot in class, and always tries to bump into me...

[gettinpoorer]

dude...just relax. if she is always looking at you and bumping into you, she's either psycho, you are deluded, or she is interested in you. Assume it's the best choice of the three and just say hi how ya doing. the next day talk to her a bit more...it will get easier as you go. by the end of the week you'll be meeting her for coffee. don't be the guy who is 40 something kicking himself for not taking such a small chance. She won't care if you are nervous....