He's a bit surprised Steve doesn't peg it right away. Mostly because Koby had it dead to rights almost immediately - but on the other hand, maybe he hasn't run into Shepard yet. So that would track. It's not like either of them are broadcasting it in neon lights.

Boy that would be embarrassing beyond belief.

"Yeah, I could use a drink." Less shouting to one another, less wind, and sand getting into crevices. Sure, it might not bother his plating, but breathing is a whole other story. "Looks like most people are already inside for now."