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´s even started to feel like she knows the people who live in one of the houses. Their life -as she sees it- is perfect. If only Rachel could be that happy.

And then she sees something shocking, and in one moment everything changes.

Now Rachel has a chance to become a part of the lives she´s only watched from afar.

Now they´ll see: she´s mucho more than just the girl on the train...