I've started summer school, and the past two days there has been this absolutely gorgeous girl that has been making regular and extended eye contact with me -- often accompanied with an alluring smile.

One friend suggested I try and walk past her to say hello and how are you and another thinks I should sit next to her and ask for a pen (although, I feel this method is sidetracking: negating the previous eye contact and avoiding my intentions and negating)

Should I tomorrow just go up to her after the lecture and say "I just thought I'd say hello". Or something as simple -- albeit cheesy -- like that? Is that all it takes? Regret is far worse than rejection and I need to take the plunge (I've lost far too many opportunities because of it), but don't know if it's just as simple as a hello?

I feel I should have done today, as she was sitting alone and taking her time to leave, but I got into a fight or flight stage and fled. I'm only on 4 hours sleep as well so I don't think I would have presented myself.

Any advise would be great, although I wouldn't be surprised if it's just reaffirming what I already know.