It can only mean 2 things:
1. He loves you
2. He's obsessed with you
When he says that he means that he is really into you because boys only think of girls that do something to their emotions which makes have a hard time showing.
Answer It means he cares for you or he loves you!
He likes you
He thinks your awesome
It implies that the guy thinks you are gay.
That that girl thinks that that guy is handsome.
He thinks you are a hard worker.
It means he thinks you are attractive.
it means that he likes you and he thinks your nice
He thinks you are quite sexy.
If a guy says he thinks you are the prettiest girl on the school campus, it means that he likes you.
He likes you, thinks you are cool.
He likes you, just like he thinks, you like him!
It means he wants to break up with you, he thinks it will not work out
It means he want to know if you think about him because he thinks about you!