If he stops talking to you, and there isn't a legitimate reason, then it probably just means he is probably just reminiscing on the time you two were talking.
He likes you.
his is trying to get you to notice and go out with him
He probably thinks you are beautiful,as all girls are.
He is attracted to you.
there is love
It could mean that the boy is feeling shy or unsure how to approach you. He might still be interested, but doesn't know how to express it. It's best to have a conversation with him to understand his feelings.
he is liking you
he might like you or hes talking about you
He thought you were attractive.
He totally likes you, but he doesnt know what to do, like.. he doesnt know if you like him, he doesnt know if he should tell his girlfriend he likes someone else.. I can go on and on.. If you like him, tell him, he totally likes you.
It could mean she likes you, but not necessarily loves you.
he is happy