She looked across at the sleeping man. He was breathing heavily, and was evidently quite unconscious of our conversation.

"Your standard of manners is, I am afraid, a peculiar one," she said. "In Paris one is used always to be stared at. Englishmen, I was told, behaved better."

She took up a magazine and turned away with a shrug of the shoulders. I leaned a little further forward in my place, and lowered my voice so as not to disturb the sleeping man.

"You are really unjust to me," I said. "I will plead guilty to noticing you at the Opera House, but I did so as I would have done any well-dressed young woman who formed a part of the show there. So far as regards my visit to the Café des Deux Épingles, I went at the suggestion of Louis, whom I met by accident, and who is the maître d'hôtel at my favorite restaurant. I had no idea that you were going to be there. On the contrary, I distinctly heard your companion tell your chauffeur to drive to the Ritz. I came on this train by accident, and although it is true that I spoke to you as I might have done to any other travelling companion, I deny that there was anything in the least impertinent either in what I said or how I said it. So far as regards your coming into this carriage," I added, "I feed the guard to keep it to myself, and although I will not say that your presence is unwelcome, it is certainly unsought for."

She was silent for a moment, watching me all the time intently. My words seemed to have given her food for thought.

"Listen," she said, leaning forward. "Do you mean to say that that was your first visit to the Café des Deux Épingles?"

"Absolutely my first visit," I answered. "I met Louis by accident that night. He knew that I was bored, and he took me there."

"You met him at the Opera and you asked him who we were," she remarked.

"That is quite true," I admitted, "but I scarcely see that there was anything impertinent in that. Afterwards we spoke together for a little time. I told him that I was alone in Paris and bored. It was because I was alone that we went out together."

Her forehead was wrinkled with perplexity. Her eyes seemed always to be seeking mine, as though anxious to learn whether I were indeed speaking the truth.