GUYS open this i need to know what these signals mean!?

Okay,so there is this boy who is in my 3rd period cl and I really like him...but the problem is im to shy to talk to him but im not like that around other guys.Okay well he always stares at me in cl and i say "what?" and then he gets embarrased and shy.Also i sit right next to the pencil sharpener in cl and he always gets up to sharpen his pencil,BUT ITS ALREADY SHARPENED,and when he is sharpining it he always looks at me when he is there.Does this mean anything?HELP!