"She does it behind their back. It's an assassination technique. So it's waiting 'till they've gone out of the room, and then she takes them off horribly. She always does it when there's the largest crowd; she rolles her eyes (Judi gestures as Carole does) -- I mean, it's usually Sophie; she takes off her accent. What that does it create a negative caricature. Wherever Sophie is in the house, you immediately connect it what that and start laughing at Sophie. It's a lethal diminishing technique that she's using on other people."