Then, as I was preparing for further indiscretion, the door behind us opened and was closed again instantly. I knew it was Thusis. The certainty chilled my very bones.

"Who was it?" I asked carelessly.

"Only the waitress," said she.

"The red-haired one?"

"I believe so. Is she Swiss?"

I did not answer.

The Countess looked up and repeated the question. "Where did you find her?" she added.

There was a short silence. An almost imperceptible change came over her features. Then, daintily, and by degrees, she inclined her head a little nearer.

But it was not in me to betray Thusis for a kiss. Slowly, however, I became aware that I was betraying myself.

Presently the Countess rose in the gathering dusk, and I stood up immediately.