"Oh, have you? Where are they?" she cried, clapping her hands.

Now was the crucial moment. He must introduce the subject of her departure tactfully.

"They are outside in a cab."

She ran to the window.

"But I see no cab."

"It is waiting a little farther down the street."

She looked bewildered.

"Farther down—why?"

"You trust me, don't you?" he said, looking earnestly at her.

"Yes, of course."