She looked up at him, meeting his eyes with an effort.

"I am not dancing," she said.

"Just one," he pleaded, with that air of gallantry that cloaked she knew not what.

She hesitated, and then, almost in spite of herself, with something of the old regal graciousness, she yielded.

"Just one, then, Major Hone, since to-morrow it will be good-bye."

He thanked her with a deep bow, and promptly led her away.

They danced the first waltz together in unbroken silence. Nina kept her face studiously turned over her shoulder. Not once did she glance at her partner, whose quiet dancing and steady arm told her nothing.

When it was over, he led her to a seat in full view of the other dancers, and sat down beside her. For a few seconds he maintained his silence, then quietly he turned and spoke.

"Are you going to stay in London?"

The direct question surprised her. Somehow, though he had given her small reason to do so, she had come to expect naught but subtle strategy from him.