Sophie has just lost a parent. So has Jonah. Sophie has just inherited quite a lot of money. So has Jonah. After a series of uncanny coincidences, the pair find themselves living on top of one another, in two small flats in Leytonstone. Then on a whim, Sophie mails Jonah a baby monitor connected to her flat. And he starts to watch her. Reading. Playing video games. Eating. Watching TV. Without ever coming face to face, something almost like love starts to bloom between them.