Young Lady was sitting in the aisle seat already, which she had asked FA's permission to take! Non-Rev played the Pee Card, which is a well known trick, and deliberately conned her out of her aisle seat. All of you Frequent Peers posting may be for real but this Non Rev was not. He could have as easily changed seats with a member of his own party if it was really about needing to go. And he never did get up and go. Non Revs have no business taking advantage of the company's customers. I hope OP reports what happened.