so, i need advice. there's incredibly pretty german girl in my directing class. she's kinda quiet in the class, but we say hi sometimes when i come into class, and today i helped her learn a new machine and we talked a little. i found her fb, but i feel it'd be creepy if i just added ehr randomly? i wont see her for 2 weeks, so should i add her now or talk to her more when classes start again?