Guy troubles.! Please help me.!

There's this guy I REALLY like..I mean like I already have our wedding planned out..But I'm not sure if he likes me back. He act like he does somtimes like..for exapmle...Last friday I was at my aunts house, he lives in the house siguiente to my aunt. So we were hanging out, adn whatever. Then it started raining.really hard. So we went to his house. We started playing halo three. After a while of playing his brother took my controler, and they played then..all of a sudden he grabbed my hand and kisssed my cheek. I smiled and he put in a movie,, and we watched it, whatever while holding hands..untill the rain stoped.
but then the siguiente día at school he just smiled at me a few times, but wouldnt talk to me. So I told myself to just get over him.
So in fith period me and m friend were talking, and I told her about this really sexy guy-who likes me. The guy I liked screamed your mom and wouldnt even look at me for the rest of the day.
So a little guy advive? And what should I do?