Okay, so I went class with a chick. I never made a really depth relation with her, had no interest but now I want to try something!! I know her, she knows me, but we only exchanged simple conversations, typical ones, u know, "hello", "how is it going", "is the year being hard for you?" etc. Okay, now I dont go to class with her anymore (i go to class but she is not in the same class as me) so I thought about adding her to facebook. How should I approach?