What do you mean "what does it mean"? It doesn't "mean" anything, it's just a fact.
It Means he want to be your boyfriend!
it means your boyfriend spends most of his time with his guy friend.
when you and your boyfriend fight about another guy that is either insecurity or jealousy
She likes you and that other guy and her boyfriend but does not know who she likes best.
If she refers to you as the guy on the side it means she is cheating on her boyfriend with you
If he has any interest in dating you, he will not like your boyfriend. But maybe he already knows your boyfriend and they do not get along or else your boyfriend has a bad reputation that the guy knows about.
You are friendzoned.
hes bisexual
He is asking you out. Reply as appropriate.
It means he likes you and he wants you.
Unfortunately you have to simply tell him you have a boyfriend and are not interested in him that way.
it means that he loves her This means that he is interested in her.