[The rules here are different, and he's still learning them. He considers this, for a long moment, before looking up again.]

Okay. So we do everything we can to blend in, and it's harder for anyone to notice.

[He shakes his head.]

That would make things so much easier back home. Do you have any idea how much it sucks climbing through air ducts? Have you ever had to change floors via air ducts?

[He sighs.]