Alright /adv/, there's a girl that works on the same floor

File: 1476401615051.jpg (47KB, 750x729px) Image search: [Google]

47KB, 750x729px

Alright /adv/, there's a girl that works on the same floor that I do that I'm interested in, although right now my attraction for her is purely physical. Even though we work on the same floor, we never really interact (we work in research in different labs). I'm friends with one of her good friends and asked if she's single, and her friend got really excited, and told her someone was interested in her. She shot it down without knowing who it was, as she's trying to get into med school and didn't want a relationship, but her friend said to try talking to her anyways (she knows I'm the one interested now). Well unfortunately, we don't really have the chance to interact, and that hasn't happened. Later this summer, the lab she works in is going to be leaving, so I definitely won't have the chance to ask her out after that. We are friends on Facebook though. Would it be a mistake to try to talk to her through that? I know asking a chick out on Facebook is so desperate and pathetic, but at this point, I feel like I'll regret not trying at least something. And at worst if I get shot down, I won't have to see her again in a few months.