Search Results: how to read body language

You don't have to read the whole story to answer [except maybe for the last 3 sentences] but here are the detail anyways: we met back in September at a show he played at - it kinda seemed like he was hitting on me because it was pretty random for him to start talking to me. Well I thought that he was kinda cute and was flattered that he was possibly hitting on me but I didn't think that we'd really be more than friends [especially with our age differences] until tonight. He was the only one whom I really knew at the show I went to and so I stuck by him a lot and he was his usual self. I asked what he's been up to and he said the same ol' school and his band and also that he's been watching this one movie every single day because he loves it so much. I told him that I've never seen it and he seemed shocked and said that I had to see it and he told me what it's about. Well I asked him where he lives and if he lives kinda near me if I can come over and watch it with him sometime and he seemed perfectly fine with that. The first time that he thought he had to leave he asked for my phone number and a little bit later he texted me so that I could have his. At the end of the show I told him bye and we hugged and he was like "oh, are you leaving?...text me sometime." Also tonight when I told him a little update on my life his body language made it seem like either he was really into what I was saying [which wasn't that interesting] or just really into me. So my questions are do you think he kinda has a crush on me, how long should I wait to text him if he doesn't text me first, and do you think it could work out between a just-turned 21 year old girl and a just-turned 17 year old guy? I tend to fall for guys younger than me both because I'm more attracted to those guys and it's more likely that younger guys like me because I look really young. Also he does seem mature at least and please don't mention anything about it being "illegal" because I'm not planning on having premarital sex because of my beliefs and I think the same for him, and I doubt that we would get married when he's only 17.