It had been an exceedingly warm day, and nightfall was more than usually welcome after the wide glare of the long, sunlit hours. Dinner was over, and Mr. and Mrs. Polydore May, fed to repletion and stimulated by two or three glasses of excellent champagne, were resting in a _dolce-far-niente_ condition, each cushioned within a deep and luxurious arm-chair placed on either side of the open French windows of the drawing-room. The lawn in front of them was bathed in a lovely light reflected from the after-glow of the vanished sun and a pale glimmer from the risen half-moon, which hung in soft brilliance over the eastern half of the quiet sea. Diana had left her parents to their after-dinner somnolence, and was walking alone in the garden, up and down a grass path between two rose hedges. She was within call should she be wanted by either “Pa” or “Ma,” but they were not aware of her close proximity. Mr. May was smoking an exceptionally choice cigar,--he was in one of his “juvenile” moods, and for once was not inclined to take his usual “cat-nap” or waking doze. He had been to a tennis party that afternoon and had worn, with a “young man’s fancy” a young man’s flannels, happily unconscious of the weird appearance he presented in that unsuitable attire,--and, encouraged by the laughter and applause of the more youthful players, who looked upon him as the “comic man” of the piece, he had acquitted himself tolerably well. So that for the moment he had cast off the dignity and weight of years, and the very air with which he smoked his cigar, flicking off the burnt ash now and again in the affected style of a “young blood about town,” expressed the fact that he considered himself more than a merely “well-preserved” man, and that if justice were done him he would be admitted to be “a violet in the youth of primy nature.” His better-half was not in quite such pleasant humour; she was self-complacent enough, but the heat of the day had caused her to feel stouter and more unwieldy than usual, and inclined to wish: “Oh, that this too, too solid flesh would melt, Thaw and dissolve itself into a dew!” When her husband lit his cigar, she had closed her eyes, thinking: “Now there will be a little peace!” knowing that a good cigar to an irritable man is like the bottle to a screaming baby. But Mr. May was disposed to talk, just as he was disposed to admire the contour of his little finger whenever he drew his cigar from his mouth or put it back again. “There were some smart girls playing tennis to-day,” he presently remarked. “One of them I thought very pretty. She was about seventeen.” His wife yawned expansively. She made no comment. “She was my partner,” went on Mr. May. “As skittish as you please!” Mrs. May cuddled herself together among her cushions. The slightest glimmer of a smile lifted the corners of her pursy mouth towards her parsimonious nose. Her husband essayed once more the fascinating “flick” of burnt ash from his cigar.