I think it means he likes you.If he didnt like you then he wouldn't even look.If he looks he interested in you.
he might like you or hes talking about you
From personal experience yes they like you
yes because he thinks you have pretty eyeballs
well sometimes he means your a idiot or a jerk.
Nothing, unless he stares at you, which means he's a pervert.
it means he likes you... duuhhh
Maybe he's just too shy and can't contol his actons.
Nothing. Stop being StUpIt.
It means he most likely likes you back. You should talk to him!
Yes He Does Likes You
It means that you have something is on your face
guys don't usually do the whole stare and giggle thing like girls it mean different things it most likely means he is making fun of you to himself or to his friends,sorry he is a showoff like you said