What you do in childhood may come back to haunt you. Stealing things from people who had upset her was something Polly did quite a lot. There was her Aunt Pauline; a girl at school; a boyfriend who left her. And there was the man on the plane. Humiliated and scared by a total stranger Polly does what she always does. She steals something. But she never could have imagined that her desire for revenge would have such terrifying results.