Fergus tries to enrol in Swedish classes but discovers that his schedule will be impossible with his childcare responsibilities. He takes his son Alfie to enrol him at the local nursery and is confused by the teacher's reaction when she finds out his residential address. Across town, a reporter approaches Alex, a former police officer, to get a scoop on an unsolved case the previous year. Alex grapples with the bad memories stirred up by the middle of the night. Fergus thinks he hears a woman sing something that sounds like a Swedish children's lullaby. He wondered in horror who this voice was and if his own demons had returned?