Then he asked her whether she would dance.

Yes;--she would stand up for a quadrille; and they did stand up for a quadrille.

As she danced with no one else, it was clear that she treated Lord Fawn as her lover.
As soon as the dance was done she took his arm and moved for a few minutes about the room with him.

She was very conscious of the diamonds, but she did not show the feeling in her face.

He also was conscious of them, and he did show it.