He was probly just flirting. and somtimes smiling is harmless?
Then, I'd imagine, you're friends with that guy. It doesn't necessarily mean he's into you, he's probably just social.
EITHER THEY LIKE YOU AS A REALLY CLOSE FRIEND OR MAYBE AS A GIRLFRIEND.
When a guy says he's crazy about you and he smiles, it means that he has fallen in love with you.
It usually means that he sees you as a friend and he's just being polite, but he's not interested romantically. unless he plans to break-up with his girlfriend
He likes you ! :)
When a guy makes a funny face at you and smiles and then you do it back, it could mean you are flirting with one another.
Just because a Guy talks and smiles at you doesn't mean he likes you. Boys do it to other boys too and they're just friends.
He might think your cute, like you, or be flattered that you like him. The only way to really know is to ask him or ask to be his girlfriend.
He is trying to get your attention.
it means that she wants to pee really badly in your mouth