I have know this girl for about 2 years. We met when she was hooking up with a guy I had recently met. Her and this guy continued to hook up, but they were never in a relationship. As time went on, I saw less of her, until we didn't see each other at all, until last spring. We went for coffee one day, as friends, and got along great, but I was in a relationsip with another girl. This fall, we hung out a bit at the beginning of the semester, and one night we went out partying. Back at her friends place, I went outside for a smoke, and she came out one minute later. We talked, and we left together. I invited her to my apartment, which she accepted, and I dunno what happened, but she suddenly got up and left pretty quickly. A week later, she called me to come over and watch a movie (she was sick), but I told her I was hanging out with friends (which I was). From that time on, I've seen her around campus and we've talked a bunch, but every time she tells me she's gonna call me to hang out, she never does. I finally saw her today, and she said she wanted to hang out with me, cause all she's been doing is work and hasn't seen people in a while. She said she'd call tonight, which she did not do. Her vibe seems to tell me she's in to me, but I am not quite sure. How can I find out. How should I 'play the game' from here on in. Thanks.