Theres this guy i used to like a while back but we got in a fight and he was rude and condesending to me so i didn't want much do to with him anyways he moved to a different city. Now it turns out his mom and i are in the same aerobics class and we are friends she assumes that i am friends with her son aswell and he's coming to town to visit for a couple weeks and she wants us to see each other and hangout. She has mentioned him several times but to be polite i acted chill since i didn't want to drag her in it and it happened a long time ago so i'm over it. Now the question is what should i say to her now that she thinks all is good but we really can't stand each other