Not sure how I feel about this one.

So you know how there is that one person on a airplane ride that tries to talk to whoever they sit next to? Thats her (18F). Normally, as any introvert would, I (18M) tried to avoid her. But I ended up having her for one of my classes. I tried to ignore her but she asked a simple question regarding when class ends so I just told her and went back to working. 5 minutes later, she taps my shoulder again. When I asked what she needed, she told me she just didn't like how quiet it was. Normally I would be annoyed, but for some reason her voice wasn't annoying. It was actually nice to listen to. So I don't know if I should avoid her or try and talk to her and see if this is a crush or not.