I would really like to know why when Adam tried to shake hands with the friend and cousin, neither one acknowledged it. At least he was trying to be friendly to both girls, instead of treating the cousin like she's invisible. I've had that done to me, and that speaks volumes about the person.
Guy talk is guy talk ... over the edge, but that's what it is. Actions and how they TREAT the person is what matters, and imo, Adam gave more respect than he got from MelanaCousin.