[She sighs. He's seen this very personal part of her now - a part she's only ever shared with those closest to her - but that doesn't mean she can trust him any more than she did before. And yet, she sort of wants to. It's lonely, to carry all of this alone.]

I told you before. I'm not accustomed to relying on others to do my work for me. And what Polly has asked me to do is unacceptable if I don't know whether I'm misusing it in a way that will help the demons evade destruction.