Seeing that grin, no matter how brief, does make Raphael ease up a bit himself. At least she didn't laugh at him or look at him funny.

"Eh, there's a bunch of humans and some robot guy. Little more than...twenty, maybe?" he guesses, squinting as he tries to do some quick math. "We all pretty much know we needa look out for each other and work with everyone else if we wanna get through this, so that's not a problem at least."