Byerly's not as idiotic as he seems then. If the man's not willing to cooperate, Duv has to wonder what Miles sees in him. A fellow Vor lord to talk to who recognizes his status? He can't imagine Byerly being terribly understanding of Miles' appearance. That's a matter for the two men to sort out.

"Then please, don't let me keep you from enjoying the party," he says, voice dripping with dry sarcasm. "We have no business so long as you stay out of my way." That being key for Duv's future sanity.