"I'm afraid so. Of course she will," Forbes groaned, ashamed of his oversight. "But the next one I may have?"

"The next one is yours. Don't forget."

"Forget!" He cast his eyes up in a look of horror at the possibility. He hastened to Mrs. Neff, who was just simmering to a boil. She forgot her pique with the first sidewise stride. She tried to imagine herself young, and Forbes tried to imagine her Persis.

He passed Persis in the eddies again and again, and she always had some amiable wireless greeting to flash across the space. She was difficultly following the spasmodic leadership of Willie, who puffed about her like a little snubby tug conducting a graceful yacht out to sea.

When the dance was done and the inevitable encore responded to, Forbes tried to carry on a traffic of conversation with his hostess; but he had only the faintest idea of what she said or what he himself said—if anything. His mind was lackeying Persis, who knew so many people and was having so good a time. At the first squeak of the next dance Forbes abandoned Mrs. Neff like an Ariadne on a beach of chairs, and presented himself open-armed before Persis.

She slipped into his embrace as if she were mortised there. The very concord of their bodies seemed an argument for the union of their souls. They were as appropriate to each other as the melodies of a perfect duet, such a love-duet as Tristan and Isolde's.

Once more Forbes was master of Persis; she followed wherever he led. He could whirl her, dip her, sidle her, lead or pursue her; and she obeyed his will as instantly as if he were her owner. She did belong to him. How could he ever give her up? And yet at the moment the orchestra stopped he must let her go.

The end of the dance was their divorce. He transferred her into Bob Fielding's arms for a time, while he swung Winifred with as much rapture as he would have taken from trundling a bureau around. Even Winifred's surprising lightness of foot reminded Forbes of nothing more poetic than casters.

After this ordeal a strict sense of duty forced him to dance with Mrs. Neff once more. And after her with an anonymous sprig, to whom Mrs. Neff bequeathed him. This girl was as young as Alice Neff, but loud of voice, gawky, and awkward. Some day she would grow up to herself and enter into her birthright of beauty. Now she was neither chick nor pullet, but at the raw-boned, pin-feathered stage between—just out from her mother's wings. Her knees were carried so well forward that Forbes could not avoid them. He came out of the dance with both patellas bruised.

And then, at last, he was free to tango with Persis again. In the brief space of a few dances, he had held in his clasp the young-old Mrs. Neff, the super-abundant charms of Winifred, and the large-jointed frame of a young girl. When Persis was his again the contrast was astonishing. In these forms the cycle of the rose was complete; the girl was the bud still clenched in its calyx; Winifred was the flower too far expanded; Mrs. Neff the flower of yesterday with the bloom gone from the petal and the wrinkles in its place; but Persis! Persis was the rose at its exact instant of perfection.