Daisy began to sing with the music in a husky, rhythmic whisper, bringing out a meaning in each word that it had never had before and would never have again. When the melody rose her voice broke up sweetly, following it, in a way contralto voices have, and each change tipped out a little of her warm human magic upon the air. “Lots of people come who haven’t been invited,” she said suddenly. “That girl hadn’t been invited. They simply force their way in and he’s too polite to object.” “I’d like to know who he is and what he does,” insisted Tom. “And I think I’ll make a point of finding out.” “I can tell you right now,” she answered. “He owned some drugstores, a lot of drugstores. He built them up himself.” The dilatory limousine came rolling up the drive. “Good night, Nick,” said Daisy. Her glance left me and sought the lighted top of the steps, where “Three O’Clock in the Morning,” a neat, sad little waltz of that year, was drifting out the open door. After all, in the very casualness of Gatsby’s party there were romantic possibilities totally absent from her world. What was it up there in the song that seemed to be calling her back inside? What would happen now in the dim, incalculable hours?