Is it a sign wen a boy looks to the floor does he like you everytimes he looks at you he looks to the floor is it a sign he likes you?

Its a sign he's not confortable around you. You should probably check to see if he does it around around people, namely girls. He might be unconfortable with girls alltogether.

It sounds like there's more to your question though. I believe you should really be asking yourself, do YOU like him? You seem hesitant.