Do you think he likes me? Or is he just being a player?

Ok, so there�s this guy, (Let�s call him John) and I think that he Kinda likes me. I think this because today, he went to my class, asked his friends what they were doing, and then sat behind me. I did�t paid much attention to him. He was listening to music, and then, without even me having to ask, he put an ear phone on my ear. We were listening and talking about music, and we stopped talking. Then when he was leaving he past his hand over my chin. �What does it mean? And also, he told me this. It went like �You are going to be very gorgeous when you get older�.. Oh, almost forget: He always aks me if I can grab his pencils and pens, and I asked him why and he went like �IDK�.. Thanks everyone for taking your time to read this.. LOVE YA�LL! :)