you need to hang out with him and if he is nice and helps you after hanging out with you he probly likes you
you need to know that he likes you too and wants to tell you that.
It is ok to like a guy after you know he likes you. That is perfectly normal and a part of life.
it all depends on the guy. also, chances are that he likes you back.all you need to do is get him to know that you like him.
If a guy likes you but you don't know him he may look at you or walk by you whenever possible.
If he says i like you
Not sure how you expect someone to magically know something.
you need to clarify how you know who he is
A guy will hold your hand because he likes you. If you like him, you need to let him know that it is okay to hold your hand.
This is a tongue twister. And no.
If a guy likes you he will flirt with you but if he doesnt like you then he would act like he hates you.
if he acts like he doesn't
Ask him