The most complicated thing I can't figure out ; does he like me?

Alright .. So there's this guy that I met through a friend / his sister. His name's Jeff right ? So ; I'm really confused .. if he likes me or not. We've talked on AIM before and I finally met him [I knew him through people, so yeah] he lives in the same town, goes to a different school. When we met, it was like harmless flirting and stuff. Then, we hung out and went to the movies with my cousin, her guy, and his sister and 2 other friends tagged along. Buht we sat alone. We pretended to be mad at eachother, yu know ? That play fight thing. And he moved a seat over. And when I saw a scary preview and started screaming, he went straight back to his seat next to me and put his arms around me. He did it 2x. Then, after.. we decided to take a picture. And it was really unexpected ; he held me and hugged me. Then, we decided to leave and go to the mall, and then we were walking real close, he holds my hand. [cont]