Cooper may be indignant, but Nancy is indifferent. She puts her hand on Cooper's arm, lowering it so he can't really point at him.

"And he's really good!" She finds herself telling Cooper. "S'what we do. Dodger's the best of us." We. Us. Because she was still part of them, no matter what.

Hopefully with Cooper a little more cooled down, she turns back to Dodger. "Oi- stop stealin' from me friends, you. First Caroline, now Cooper? I'll have his watch back, too, if you please." She knows he doesn't have it anymore. Fagin has it, if he hasn't fenced it already. But it's for show, for Cooper.