is a bit complicated, well, I do a course at night and my room has those clear glass, I sit right next to them and see everyone who passes through the corridor, the question is this: have a grade 10 girl who makes other course and she leaves early and goes on my side and it is the second time she stares at me through the window when she passes, I feel she find me attractive and such. Only I can do as I approach her? it passes and goes away, as I do not have to go back for I have in my class schedule, and here's what I do for me to have contact with her? flashing her when she passes? tell me there.