If a guy does this.... what does it mean?

So.... I have this best friend. And yeah ok... I'll admit I kinda like him.. but I am pretty sure he doesn't feel the same way about me... or at least I was.

Yesterday we had a movie night at one of my friends houses.

and..... him and I were both chillin on the couch. He kept.... pulling me close to him and making me lean against him or resting his head on my shoulder. I was trying not to let myself jump to conclusions so I just kinda let it go. No big deal it went on for like another hour.

Well then, he layed down and he told me that I should lay next to him to warm him up.... I was suprised.... but I did. So I layed next to him. Towards the end of the movie I was pretty much laying with my head on his chest and his arm around me. I still was trying to not let it get to me but at the end, he gave me a kiss on the forehead. Then I was talking to my friends afterwards and they said that he stared at me through the whole movie and he didn't even look at the TV. What does this mean?