He might be interested in you more than just a friend and I think you guys should just discuss the problem with him not hugging you and see what happens<3
Why would my guy bestfriend refuse to hug me?
Has he done this always? If is all of a sudden he stopped hugging you sitting him down and talking about his feelings wont get you no where. Try to do the cold shoulder be the same but don't try to give him a hug hell notice and would ask him self why you stopped and hell come along on his on.
He might really want to hug you. I really wanted to hug My girl friend now but if our hands so much as touched I would panic and move away. Give it time and he might come around. Or he just doesn't like his bubble being invaded.
He may have feelings towards you, he may think you have feelings for him, or he is interested in someone else and he doesnt want tht girl to see him hugging another girl.
He mabey over reacts to so called "sexiest moves" simply say you're best friends, and that is what they do :)