Does this guy like me or not!!!?

It looks like he likes you to me. But he is also confuse about the other girl. I'm guessing he used to like the other girl, and that is why he feels comfortable telling everyone he does. But he really likes you.... NOW. And his friends probably told him to flirt with you and thats why his face was all red. But he probably is afraid you'll reject him. Either way, he really, really likes you.