There's a girl in my class that I really like it and according to many people, I've been a [...] for not having noticed the way he treats me that I also liked, but as he got tired of waiting has a boyfriend . The thing is, still has feelings for me and the conclusions that I have given her boyfriend is looking for something to remind me because we have things in common.

Not like saying I like or when because I'm shy than undecided. Can you give me a cable for when you tell and a way to express my feelings?
I thought we could tell at different times in the middle but I just throwing back siemre:
-A one hour before entering class
"At recess (usually stay in the classroom)
"In the screening room and we put movies (sits on the side)
"On leaving the school
Apart from this, it would be a good idea to talk alone is not it?

Thanks for your help