Is it possible he likes me?

Ok this maybe be a little long and thank you for taking the time to read it. There is this guy that lives in my apartment building down my hallway, anyways when I first met him he had a girlfriend and then broke up with her. I had added him on facebook so I messaged him sometime saying if you'd ever like to talk or hangout let me know. We did end up hanging out that night and it was just kind of a weird connection. I could talk to him about anything and the same for him. But he was really depressed about his girlfriend breaking up with him, so I didn't want to push anything, but I knew I kind of liked him. Anyways we went to a party and one of my stupid drunk friend's sisters asked him if we were dating. We both quickly said no at the same time. Later that night he told me that he emotional wasn't available because of his ex gf and didn't want to lead me on. Which I thought was fine.
It's been a few months now and we hang out all the time now, usually just talking until the late hours such as four or five in the morning. We never really seem to run out of things to say. We've also cooked for eachother and watched movies together. The more I get to know him, the more I start to like him. There's just little things that he does for me that makes me wonder if he might like me. He's put salt behind my tires when it was slick out without even asking, he's brought me tylenol when I've had a really bad headache and even the next day he knew I still wasn't feeling good because he said he could tell I was in pain. There was one night when he got really drunk and I was in his room and he said I was beautiful, and that I had pretty eyes and a pretty smile. He then brushed the hair from my eyes and put it behind my ear and then gave me a backrub. Also this past weekend we went out with a group of friends to a club and we danced and then headed to a friends house afterward. We both had had a lot to drink and both blacked out. But my friend said she think he started holding hands with me, and that we held hands for the rest of that night and were just hugging and everything, no kissing or anything like that, that I know of. I'm just really confused by him.