He like/has a crush on you
He prefers you to sneeze on it
probably likes you
It means that he must like u instead of his girlfriend
Probaly love!
That you're funny looking.
pretty likely
that boy likes you or wants to be your friend
Not necessarily, but if he asks you out or something, then definitely.
Likely that he's a nice person.
he looks at you a lot and he smiles at you.
if hes barely talked to you before, he may like you
I'd say yes, unless you don't like him for some reason or someone else asked you. If he holds out his hand to you, take it! if he smiles at you, smile back! just get to know each other that's all.