This teenage "love" bugs me!! Pls anyone help me or atleast say something to give me ideas.?

this guy has a gf n he is way too popular for me.the thing is, he knows i like him and im staying away from him and i am sure he hates me like h..ll!(he has a gf, he is popular,and handsome and he hide when he sees me ?). One thing confuses me.he always wants to know if im present at school or not and he will look at meee until i look at him! Then he will look down very very quickly(i knew bcs he has big yet attractive eyes). He also gossips alot.