Like smirking and stuff in a condescending way?
He was so nice to the ugly girl I don't get it
Most Helpful Guy
Eh, some dudes like making an impression on attractive girls and often they criticize something about her or act cold/arrogant to make her think about the incident (him) afterwards so there's that. It's a player move and I've seen it plenty.
It could also be that he actually doesn't really like you though, so don' get on your high horses just yet. Also, the fact that you call yourself the pretty one and the other girl the ugly one kind of says you have an arrogant, bitchy attitude so we'll never know...0