She raises her eyebrows, quirks her lips, whoops, you got me. "I'll give you that." Both his judgement of her and his judgement of others. (It's always good when people start talking about those people to her, it means they've already closed the doors between them and the rest of the world, it's intimate).

"I think it goes hand in hand. Once you realise how easy it is to sell something to somebody, you don't ever fall for the same trick." A beat, and deviating slightly from her played-straight femme fatale act for a second, she adds lightly and cheerfully, "Well, not unless you're a complete idiot."