Search Results: boys staring in class

There's a boy in my university and i think he kinda likes me! We go to the same classes and we talk to each other about university stuff and other things. We sit close to each other and i catch him looking at me very often and when i look at him he looks away quickly. When he enters to the class he always looks if i'm there or if i go to the class and he's already there he does the same thing, just stares. One day i was waiting with my friends for class to start and i was laughing & i said something funny & when i turned my head he was looking at me & he was kinda smiling cuz he heard what i just said. When we are sitting next to each other our shoulders touch and he doesn't move, but he crosses his legs! And one day when we were talking he was kinda teasing me while talking to his friends and later he asked me if i go to this class and i said no and he said that i should go to a class that he goes. When we talk he looks intrested in what i'm saying and he seems nervous and moves his legs a lot, but i'm not sure, he added me on Facebook btw! When i ask him to help me with something he teases me saying like "if you want me to help you then you should pay me" and then he laughs but helps me anyways! And yesterday i was waiting for class to start with my friend and he was in class ready and when i wanted to enter to clas he let my friend pass but he came to the door and he was like "no you're not gonna enter" and he kinda touched my arms and my hands and smiled but then of course he let go off me! So we talk but I don't know what goes on inside his head! I think he treats me different than he treats my friends and i noticed that his friends look at me and when he's with them they start saying my name outloud cuz they want me to hear them. This has been going on for about 2 months now and I don't know i mean i kinda find him attractive and i want to let him know that i like him but i'm not sure if he likes me or not. What should i do? Thank you