Peter Ruff and the Double Four by E. Phillips Oppenheim

Amidst a storm of whispered criticisms, the general opinion was that Letty Shaw was a silly little fool who ought to have known better. When she had entered the restaurant a few minutes before midnight, followed by Austen Abbott, every one looked to see a third person following them. No third person, however, appeared. Gustav himself conducted them to a small table laid for two, covered with pink roses, and handed his fair client the menu of a specially ordered supper. There was no gainsaying the fact that Letty and her escort proposed supping alone!

The Cafe at the Milan was, without doubt, the fashionable rendezvous of the moment for those ladies connected with the stage who, after their performance, had not the time or the inclination to make the conventional toilet demanded by the larger restaurants. Letty Shaw, being one of the principal ornaments of the musical comedy stage, was well known to every one in the room. There was scarcely a person there who within the last fortnight had not found an opportunity of congratulating her upon her engagement to Captain the Honourable Brian Sotherst. Sotherst was rich, and one of the most popular young men about town. Letty Shaw, although she had had one or two harmless flirtations, was well known as a self-respecting and hard-working young actress who loved her work, and against whom no one had ever had a word to say.