He checked his overcoat at the hall entrance, stepped eagerly up to the railing that divided the spectators from the dancers, and drew a deep breath of satisfaction. Here, at last, was something different from the everlasting hospital barracks: glowing lights, holiday decorations, the scent of flowers instead of the stale fumes of ether and disinfectants; soul-stirring music in place of the wheezy old phonograph grinding out the same old tunes; and, above all, girls, hundreds of them, circling in a bewildering rainbow of loveliness before him. Was it any wonder that Quin's foot began to twitch, and that, in spite of repeated warnings at the hospital, a blind desire seized him to dance? At the mere thought his heart gained a beat--that unruly heart, which had caused so much trouble. It had never been right since that August day in the Sevzevais sector, when, to quote his citation, he "had shown great initiative in assuming command when his officer was disabled, and, with total disregard for his personal safety, had held his machine-gun against almost impossible odds." In the accomplishment of this feat he had been so badly gassed and wounded that his career as a soldier was definitely, if gloriously, ended. The long discipline of pain to which he had been subjected had not, however, conquered Quin's buoyancy. He was still tremendously vital, and when he wanted anything he wanted it inordinately and immediately. Just now, when every muscle in him was keeping time to that soul-disturbing music, he heard his own imperative desire voiced at his elbow: "I don't want to go home. I want to dance. Nobody will notice us. Just one round, Captain Phipps." The voice was young and singularly vibrant, and the demand in it was quite as insistent as the demand that was clamoring in Quin's own khaki-covered breast. He craned his neck to see the speaker; but she was hidden by her escort, in whose supercilious profile he recognized one of the officers in charge of his ward at the hospital. "You foolish child!" the officer was saying, fingering his diminutive mustache and viewing the scene with a somewhat contemptuous smile. "You said if I would bring you in for a moment you wouldn't ask to stay." "I know, but I always break my promises," said the coaxing voice; "and besides I'm simply crazy to dance." "You surely don't imagine that I would get out on the floor with all this hoi-poloi?" Quin saw a pair of small gloved hands grasp the railing resolutely, and he was straightway filled with indignation that any man, of whatever rank, should stand back on his dignity when a voice like that asked a favor. A similar idea had evidently occurred to the young lady, for she said with some spirit: "The only difference I can see between these boys and you is that they are privates who got over, and you are an officer who didn't."