The Winding Stair by A.E.W. Mason

Paul was rewarded out of all measure for his courtesy. For as Henriette sat and drank her whiskey and soda, she talked.

"You were civil to me when your friend would have sent me contemptuously away," she said. "And when I told you that I had dined at the Café de Paris only three weeks ago, and your friend laughed, you did not. You pretended that you believed it. That was polite of you. For we both knew that never once in all my life have I dined at the Café de Paris or any such swell restaurant in Paris. And it was kind of you. It made me ready to fancy that I had dined there and that does one a little good, eh? One feels better in one's self. So I will be kind in my turn. You are interested in that little one," and she jerked her head towards the table in the Bar, where Marguerite had rejoined the noisy group. "Yes, she has chic, and she is pretty on her feet, and she has a personality, but-" Paul Ravenel leaned forward, his face hardening.