Sewing (裁縫, Saihō) is an extra chapter included with Volume 34.
Summary[]
Fubuki, while recovering in the hospital, decides to help Genos by mending his damaged jacket with the aid of a basic sewing guide. Though inexperienced, she tries her best. During this, a scar on her palm (from when she cooled down Genos' overheating core) is seen, which makes Lily worry, but she reassures them that it is fine. Genos appreciates her effort and resumes his duties, only to be surprised when Fubuki used cologne to mask the scent of machine oil on his clothes, leading to a comedic moment between them.