Editing Miles (section)

===[[Season 3]]===
In ''[[Born to Bleed]]'', Miles has lunch with [[Josie Wellstead|Josie]]. The two discuss the assassination attempt on Layton and Miles' continuing apprenticeship. Josie is proud that Miles is the top of his class while Miles wonders if they are still even Tailies anymore. Miles later attends the meeting where Layton calls upon the Tailies for help in finding [[Pike]]. Miles then approaches Josie and speaks with her about something.

Miles and Josie visit Layton in ''[[Big Alice]]'s'' [[Big Alice (Engine)|Engine]] where [[Josie Wellstead|Josie]] suggests that [[Andre Layton|Layton]] gets to [[Pike]] using [[Old Ivan]]'s way. Miles explains to [[Ruth Wardell]] that it was how the Tail had settled disagreements when they got bad: the two people sat together eye to eye and they weren't allowed to leave until it was resolved. When they came to terms, the entire Tail would hold them to it. [[Zarah Ferami|Zarah]] adds that if the two feuding parties can't to terms, they fight to the death. Although [[Bess Till]] hates the idea, Miles and Josie continue to advocate for it, explaining that if Layton refuses to fight, Pike will have no other choice but to keep talking.

Miles, armed with a spear, subsequently takes part in the Tailie ritual, helping to set up the chairs for the sit down between Layton and Pike. As everyone bangs their weapons on the ground, Miles sits on a bunk with [[Winnie]] banging his. When it escalates into a fight to the death, Zarah has Miles take [[Liana Layton|Liana]] while she tries and fails to stop the fight. Following Pike's death, Miles and the rest of the Tailies pay their respects to their fallen friend. Before he leaves, Miles shares a hug with Layton.

In ''[[The Original Sinners]]'', Miles decides to remain with ''Snowpiercer'' when the trains separate so that he can continue learning to be an Engineer from Melanie and Bennett. Layton and Josie support his decision, although they are saddened by it. Miles later stands with Melanie and [[Miss Audrey]] when everyone says goodbye and Melanie notes that she and Layton are taking care of each other's loved ones, Melanie's daughter Alex having chosen to join Layton.

After the separation, Miles joins Melanie and Bennett in working as one of the Engineers manning the Engine. Miles notes that the energy distribution's improved which Melanie explains is from the loss of weight with the departure of ''[[Big Alice]]''.