"I hired someone to keep you safe." He gestures as if there's really much of a difference, seeing as one begets the other. He's having the complete opposite reaction to Nancy about the whole thing, if anything he'd think someone would be glad about someone looking out for them like this.

He squints thoughtfully up at her, he'd rather not spend his day arguing about how she feels about this whole thing. "I see now that you'd prefer to be consulted beforehand about this sort of thing."

That's something he'll probably conveniently 'forget' if this sort of thing happens again in the future.