"Thank you," said Mr Thurston, and his words were echoed from all parts of the room. "I don't think I ever heard that song before," he observed, when the clamour of thanks had subsided again. "I don't fancy you ever did," replied Roma. "I have only got it in manuscript. It was set to music by a friend of Be--my--my--" She stopped. Mr Thurston was looking at her curiously. For no reason that she could give to herself she felt her cheeks suddenly blushing crimson. What had come over her to-night? Never in all her life did she remember having been so absurdly silly. She made a great effort. "I always tumble over Captain Chancellor's connexion with me," she said, boldly; "it is such an indescribable one. He is my sister-in-law's brother. By the way, Mr Thurston, he is at Wareborough just now-- stationed there; you may meet him." "I shall certainly remember your mention of him if I do," said Mr Thurston, courteously. Then he recurred to the subject of the song. "It is very pretty, both words and music, and it is a great treat to me to hear such singing as yours, Miss Eyrecourt." "It is the only thing I can do. I am very idle and useless," she said, rather sadly. "Your one talent? I don't know about that," he replied. "I should say you could do a great many things well if you liked to try. Perhaps it is the thing you best like doing? We are often apt to consider that the only thing we _can_ do." "Perhaps. I daresay you are right," her voice was more subdued than usual. "I suppose there is no law forcing certain human beings to be drones." "Or butterflies?" suggested Mr Thurston. "Well, or butterflies," she continued, with a smile, "whether they will or not. But," with a little hesitation, and a glance round to make sure that Gertrude was not within hearing, "when one has no special duties, no very near ties--however kind one's friends may be--it is a little difficult, isn't it, to be anything better?" "Not a little--_very_," he said, kindly, looking sorry for her. "But it may not always be so," in a lower tone. "That is thanks to my idiotic blush when I mentioned Beauchamp," thought Roma. She felt annoyed, and, rising from her seat, stood by the piano turning over the loose music lying about, without speaking. For a moment Mr Thurston watched her silently, his face had a perplexed look as if he were endeavouring to make up his mind about something. "Miss Eyrecourt," he said at last. "Will you do me a little favour? Will you tell me something I want to know, and not think it odd of me to ask it?" "If I can, I will," she answered. "What is it?" "I want you to tell me," he said, speaking clearly and unhesitatingly now, "I want you to tell me why it was so much easier for you to believe the fact of my brother's engagement to the younger Miss Laurence than to the elder." In her embarrassment, Roma gave a foolish answer--