Rachel catches the same commuter train every morning. She knows it will wait at the same signal each time, overlooking a row of back gardens. She\047s even started to feel like she knows the people who live in one of the houses. \047Jess and Jason\047, she calls them. Their life - as she sees it - is perfect. If only Rachel could be that happy. And then she sees something shocking. It\047s only a minute until the train moves on, but it\047s enough. Now everything\047s changed. Now Rachel has a chance to become a part of the lives she\047s only watched from afar. Now they\047ll see; she\047s much more than just the girl on the train...