>>49740362they're autists, anon.
>Have weird inhuman facesThey don't know how to express emotions normally
>Talk all weird like robotsThey don't know how to talk normally and fall back on scripts, especially Emmet who just quotes train safety at you sometimes.
>Identical like they were mass producedShe doesn't know about twins.
>Other characters say something's "off" about themVery noticeable autistic traits like not speaking or emoting normally will creep some people out.
>Hyper focused on their job like robotsSpecial interest in trains and pokemon battling
I think this just makes them cuter though ¯\_(ツ)_/¯