Layton, Till, and Roche are already on the scene, and Layton demands to know where Melanie was, that he gave her a description of a First Class killer.
As he goes unconscious, Melanie tells Layton she’s sorry.
Back in First Class, LJ talks about how Erik saved her life by “wasting” rioters when they tried to grab her on the way to Snowpiercer years ago.
When Ruth and Grey attempt to argue that Layton should not be allowed to assist or go up to First Class, Melanie says that Layton will do whatever Wilford wants.