He glanced over his shoulder. Muriel was resting her brilliant cheek against the lapel of Maury Noble's dinner coat and her powdered left arm was apparently twisted around his head. One was impelled to wonder why she failed to seize the nape of his neck with her hand. Her eyes, turned ceiling-ward, rolled largely back and forth; her hips swayed, and as she danced she kept up a constant low singing. This at first seemed to be a translation of the song into some foreign tongue but became eventually apparent as an attempt to fill out the metre of the song with the only words she knew--the words of the title--