I'm confused whether I like him still?

my advice is just be his friend, You said he has a girlfriend already and Yet likes another girl in cl, so right now he needs a friend, to hear about the drama hes about to have, he really doesn't know right now what he wants so give him your ear.and the dream is a dream that maybe you want in your own subconscious, but you don't have to make it come true.And you should sit back and write down the things that you like in guys and figure out what kind of guy you want, and really would you want a boyfriend just to say you have one but like this guy he's just trying to find out what he likes right now so someone is going to eventually get hurt, so watch out.