"Merciful heaven!" she exclaimed dramatically, "It's six o'clock. What will the family say to me? I must fly this minute."

"But ain't you going to finish this dance with me?" asked Quin with tragic insistence.

"Ought you to dance again?" The note was personal and divinely solicitous.

"I oughtn't, but I am"; and, with superb disregard for doctors and syntax alike, Quin put a firm arm around that slender yielding figure and swept her into the moving crowd.

They danced very quietly this time, for he was determined to hold out to the end. In fact, from the dreamy, preoccupied look on their faces one might have mistaken them for two zealous young acolytes lost in the performance of a religious rite.

Quin was still in a trance when he helped her on with her coat and piloted her down the crowded stairs. He could not bear to have her jostled by the boisterous crowd, and he glared at the men whose admiring glances dared to rest too long upon her.

Now that the dance was over, the young lady was in a fever of impatience to get away. Qualms of remorse seized her for the way she had treated her one-time escort, and she hinted at the trouble in store for her if the family heard of her escapade.

Outside the pavements were white with snow, and falling flakes glistened against the blue electric lights. Holiday crowds thronged the sidewalks, and every other man was in uniform.

"I left my car at the corner," said Quin's companion, nervously consulting her watch for the fourth time. "You needn't come with me; I can find it all right."

But Quin hadn't the slightest intention of forgoing one second of that delectable interview. He followed her to her car, awkwardly helped her in, and stood looking at her wistfully. In her hurry to get home she seemed to have forgotten him entirely. In two minutes she would never know that she had met him, while he——