Editing Andre Layton (section)

===[[Zarah Ferami]]===
Zarah is Layton's ex-wife. Prior to boarding Snowpiercer, the two were happily married for numerous years. Following the extinction event, and boarding Snowpiercer, however, troubles ensued in their relationship and the two separated. Shortly after, Zarah reveals to Melanie that Layton was a homicide detective when her partner, Sean, is killed. Layton questions why she would do that, and further promises not to allow them to pin the murder on her.<ref name="s1e01" /> The following day, Zarah explains the Nightcar to Layton, and the two have sex in the middle of their meditation.<ref name="s1e02" /> On the day of Fight Night, Zarah gives Andre information on [[Terence]] and what he needs to do in order to talk to him, and as she gives him his wedding ring — that she kept after they separated — as a bargaining chip, the two share a kiss after Andre reveals that he is still in love with her.<ref name="s1e03">''[[Access Is Power]]''</ref>

Later, it is revealed to the rest of the train that Zarah is pregnant with Layton's baby; this is a shock to those, especially [[Ruth Wardell]]. Ruth gives the two a floor in First, citing that a baby born aboard ''Snowpiercer'' is hope, and they must make it a comfortable pregnancy.<ref name="twoengines" />