They don't understand his comment. Unless bugs often pass out in hotels--this is information beyond them. Dipping into knowledge of the other Infected would be a terrible error now, and so they do not.

He may or may not notice the darkness in the space where their eyes should be beneath their mask. The one without the crack is sheer black, utter Void, something Monomon herself said was unsettling. The other is bubbling with motes, contained behind the white, but ever-moving and utterly blind.

Their response is sluggish, but their hand only shakes a little when they hold up three fingers in reflection.