"It's nearly over," replied Mrs. Morrell carelessly. "Do sit down with us. Get yourself something to drink. Don't go!" she commanded Keith fiercely under her breath.

At the beginning of the fourth dance, however, her next partner found her and led her away. She "made a face" over her shoulder at Keith.

When a woman makes up her mind to monopolize a man who has not acquired the fine arts of rudeness and escape she generally succeeds. Keith's cordial nature was incapable of rudeness. Besides, being a perfectly normal man, and Mrs. Morrell experienced and attractive, he liked being monopolized. It crossed his mind once or twice that he might be in for a scolding when he got home. Nan might be absurd. But he was so secure in his essential loyalty to Nan that his present conduct was more in the nature of a delightfully naughty escapade than anything else. He stole the apples now, and later would go dutifully for his licking. Men of Keith's nature are easily held and managed by a wise woman, but the woman must be very wise. Keith loved celebrations. On the wings of an occasion he rose joyfully and readily to incredible altitudes of high-spirited but harmless recklessness. Birthdays, anniversaries, New Years, Christmas, arrivals, departures, he seized upon with rapture. Each had its appropriate ceremonial, its traditional drink, the painstaking brewing of which was a sacred rite. On such occasions he tossed aside the cloak of the everyday. A "celebration" meant that you were different. Humdrum life and habits must be relegated to the background. It was permitted that, unabashed, you be as silly, as frivolous, as inconsequential, as boisterous, as lighthearted, as delightfully irresponsible as your ordinary concealed boyishness pleased. Customary repressions had nothing to do here. This was a celebration! And in the aforementioned our very wise woman would have seen—a safety valve.

Keith was off on a celebration to-night: an unpremeditated, freakish, impish, essentially harmless celebration, with a faint flavour of mischief in it because he had Nan in the back of his head all the time. He played up to Mrs. Morrell with exuberance, with honestly no thought except that he was having a whacking good time, and that old Nan was being teased. It was characteristic that for the time being he fell completely under Mrs. Morrell's fascination. They were together fully half the time, appearing on the floor only occasionally, then disappearing in one or the other of the many nooks. Mrs. Morrell "bolted" her dances shamelessly. Keith thought her awfully amusing and ingenious in the way she managed this. Sometimes they hid in out-of-the-way places. Sometimes she pretended to have mistaken the dance. "The sixth, are you very sure? I'm convinced it is only the fifth." Keith's conscience troubled him a little concerning the few names on his own card.

"I have this with Mrs. Wilkins," said he. "I really ought to go and look her up."

She took his card from him and deliberately tore it to small bits which she blew from the palm of her gloved hand. He protested in real dismay, but she looked him challengingly, recklessly, in the eye, until he laughed, too.

All this was, of course, well noticed. Keith, again characteristically, had not taken into consideration the great public. Nan might have remained comparatively indifferent to Keith's philandering about for an evening with the Morrell creature—she had by now a dim but growing understanding of "celebrations"—but that he should deliberately neglect and insult her in the face of all San Francisco was too much. Her high, young enjoyment of the evening fell to ashes. She was furiously angry, but she was a thoroughbred. Only a heightened colour and a sparkling eye might have betrayed her to an astute woman. Observing her, Ben Sansome took heart. It was evident to him that the Keiths had long since reached an absolute indifference in their relations, that they lived the conventional, tolerant, separate lives of the majority of married couples in Ben Sansome's smart acquaintance. He ventured to apply himself more assiduously, and was by no means badly received.

Keith remembered the next dance with his wife. He could not find her, although, a trifle conscience stricken, he searched everywhere. After the music had finished, she emerged from the dressing-room; the next time she could not be found at all. Evidently she was avoiding him with intention.

Mrs. Sherwood, after each dance, returned invariably to the same chair near the middle of one wall. There, owing to the fact that the "respectables" withdrew from the chairs on either side, withdrew gradually and without open rudeness, she held centre of a little court of her own. This made of it a sort of post of observation from which she could review all that was going on. She had no lack of partners, for she danced wonderfully, and in looks was quite the most distinguished woman there. Keith's dance with her came and went, but no Keith appeared to claim it. Mrs. Sherwood smiled a little grimly, and her glance strayed down the wall opposite until it rested on Nan. She examined the girl speculatively. Nan was apparently completely absorbed in Ben Sansome; but there was in her manner something feverish, hectic, a mere nothing, which did not escape Mrs. Sherwood's keen eye.

About midnight Sherwood appeared, and at once made his way to his wife's side. He was punctiliously dressed in the mode: a "swallowtail," bright, soft silk tie of ample proportions, frilled linen, and sparkling studs. He bent with an old-world formality over his wife's hand. She swept away her skirts from the chair at her side, her eyes sparkling softly with pleasure.