So, there's a girl I've been hanging out a lot with the past couple of months. I just considered her a friend up until a couple of weeks ago when something just clicked. We hang out a lot - we usually grab lunch together and I walk her to class, and we've hung out off campus and in her apartment. She's pretty flirtatious, but I think she's just that sort of girl, though she can be touchy-feely and she does like to do things that she knows make me laugh - wiggling her nose, crossing her eyes, etc. Normally I'm not this female illiterate, but she's hard to read. I'd like to make a move, but frankly I'm a bit paranoid of torpedoing our friendship if I've misread this. Any thoughts?