I do not know why I made my enquiry as casual as possible.

“Does Mr. Strickland live here by any chance?” I asked.

“Number thirty-two. On the sixth floor.”

I was so surprised that for a moment I did not answer.

“Is he in?”

The waiter looked at a board in the bureau.

“He hasn’t left his key. Go up and you’ll see.”

I thought it as well to put one more question.

“Madame est là?”

“Monsieur est seul.”