It was kind of her to give him the option, but Tony only said, "Oh, thanks, I'll take it under advisement." He didn't exactly want to let her go, and not only because he wasn't sure what her intent here was in the first place and if it was destructive in nature. So far it seemed pretty mundane, but then, so did she until she started glowing. "I don't think it was a mistake?" he did try, to explain why he might have straightened up more defensively to bar a quick escape. "I mean, here, specifically, was probably misguided, I couldn't really tell you, but not in the closet, that's a good start. Your other option is, eventually, SHIELD catches up with you and they're not so keen on hearing your side of the story. Stories. You're quite a spectacle over there."