He has absolutely no idea what that means. But considering what he just agreed on to her, he feels like he can't show that.. So he just slowly nods, trying his best to hide his confusion.

(It's about 60% succesful.)

"I am rather glad to hear that." At least that isn't a lie. Orisa is odd, but.. she seems nice? Nice enough that he wouldn't want her to get hurt. "Let's keep it in mind as a last resort sort of option, alright?"