If Naugus saw that pained expression, he doesn't acknowledge it. Instead, he's more fixated on that bird giving him the stink-eye. His eventual response is to quickly stick his tongue out at it before turning his full attention back to Adia.

"I was told that the man brought some manner of cyborgs or robots with him to aid in this attempt at takeover. My mistake. Or more the mistake of the one who gave me inaccurate information. Shame on them. In any case, physics aren't exactly my realm of expertise. Were it a matter more magical, it would be a different story entirely. Perhaps I will investigate with it regardless."