Search Results: play it cool and just be myself

So this past weekend I took a guy to a party. I vaguely knew him, as we went to highschool together, but he is two years older than me - I am now a freshman in college and he is a junior. We "met" over a matching app and ended up talking for a few hours, and he gave me his number. He was very forward and flirty, jokin that he would come over right now and that I should go to his house and hang out. In my mind I figured he thought this was no more than a hookup, and while I am not the hook-up type of person at ALL, I decided to give him a shot and I invited him to this party I had that upcoming weekend. He said yes and it was a Christmas themed party, so we talked briefly throughout the next 2 days deciding what to wear and what to do before hand. He picked me up for the party and was sort of standoffish at first - I got the impression he was trying to put on a "cool", fratboy-ish vibe, but we talked and I tried to be myself and get him talking. We went to the party with some of his friends too, and neither of us knew many people there. He stuck with me the whole time and hoenstly kept conversation going for about an hour, the whole time we were there he got me drinks and was flirty but seemed genuinely interested. We went downtown (bar area at our school) a little while later and hung out for probably another 2 hours - between that, we went to his house and played guitar here lol but it was fun. The whole night he was flirty but very respectful and seemed, to me, genuinely into me. At the end of the night he kissed me, and since we were not able to drive, I stayed the night at his house, but we only made out and slept in the same bed and cuddled the whole night. I was not "loose" or slutty in any way. He doesn't text much after this night, but he is also not very attatched to his phone. We do snapchat but its basically just random pictures of our faces. Basically, is he into me at all, or did he think of it as just a hookup? Should I text him?