"Will Madame give herself the trouble to sit down? Would it be permitted to offer Madame something--a little glass of sugared water? No? I regret infinitely not having known that Madame was suffering. I should have acted otherwise."
"What have you done?" she asked quickly. "You haven't told anyone that I was here that night?"
"Do not believe it for an instant," said the woman reassuringly. "'No--after Madame's goodness I held myself wholly at the disposition of Madame. But when the day appointed passed itself without your visit, I said to myself: 'The little affaire has ceased to interest this lady; she is weary of it!' My grateful heart found itself free to acknowledge the kindness of others."
"Tell me exactly," said Lady St. Craye, "what you have done."
"It was but last week," the concierge went on, rearranging a stiff bouquet in exactly the manner of an embarrassed ingénue on the stage, "but only last week that I received a letter from Mademoiselle Desmond. She sent me her address."
She paused. Lady St. Craye laid the bank note on the table.
"Madame wants the address?"
"I have the address. I want to know whether you have given it to anyone else."
"No, Madame," said the concierge with simple pride, "when you have given a thing you have it not any longer."