You don't.
No
send her a note
When a guy says he's crazy about you and he smiles, it means that he has fallen in love with you.
You could tell him or send him a note or something like that.
yesm
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 likes you ! :)
yes...
Yes
When a guy play hits you with a ping pong paddle and smiles, he may be acting silly because he is attracted to you.
...it means that the guy you like, likes you!
You should probably call the morgue cause that guy is dead!