What Guys Said 1
I don't seem to understand why you guys broke up. From being in his place, and from what you are saying. It sounds like you both want to be together. From his behavior, I would guess he is still crazy about you.
What Girls Said 1
seems to me that by flirting like that and staring at you is he is trying to make you jelous and looking to see what is your reaction.but I could be wrong.i mean I wouldn't rush into anything.i would see if he is really serious about getting back with u.and I would say that maybe the reason why he said bye to the guy was maybe because he was thinking that you decided to move on.