He's interested.
FIRST, ITS KINA WIERD THAT HE JUST STARES AT EVERYBODY LIKE THAT. Secondly, if he smiles only at you, it means he probably likes you.
It means he has a MASSIVE crush on you.
She likes you
it means he still likes you and he want you back in his life but he is afraid
He likes you this guy he is crushing on you.
Maybe he's just too shy and can't contol his actons.
he either likes you or is in a trance! but you can probably tell by the way he is looking at you. like if he smiles, he probably likes you.
most likely
Hheeellllooo it means he likes her! Duhhhhhh and that he wants to seriously kiss
Depending how she looks at you. And if she looks at you dreamly then she likes you.
he likes you but he is not sure if you like him so if you do like him show it and try and be friends with him then maybe he will ask u out
i guessing he is jealous because your totally hot and all and he want you but he cant have you be proud