VALET: That's good! So you haven't yet got over your – what-do-you-call-it? – sense of human dignity? Excuse my smiling. (20)
VALET: Well, yes, that's so – in a way. But you can never be sure about that bell. There's something wrong with the wiring, and it doesn't always work.
GARCIN: It's working all right.
VALET: [Looking surprised] So it is. (55-57)
INEZ: Ah, that's the way it works, is it? Torture by separation. (67)