She screamed, and made a feint of feeling mortally outraged. Mahony had to dodge a box on the ears.

But Purdy burst into a horselaugh, and held his sides. Without knowing why, Tilly joined in, and Jinny, too, was infected. When Purdy could speak, he blurted out: "Dick, you fathead! -- you jackass! -- you've mugged the wrong one."

At this clownish mirth, Mahony felt the blood boil up over ears and temples. For an instant he stood irresolute. Did he admit the blunder, his victim would be hurt. Did he deny it, he would save his own face at the expense of the other young woman's feelings. So, though he could have throttled Purdy he put a bold front on the matter.

"Carpe diem is my motto, my boy! I intend to make both young ladies pay toll."

His words were the signal for a fresh scream and flutter: the third young person had escaped, and was flying down the path. This called for chase and capture. She was not very agile but she knew the ground, which, outside the garden, was rocky and uneven. For a time, she had Mahony at vantage; his heart was not in the game: in cutting undignified capers among the gooseberry-bushes he felt as foolish as a performing dog. Then, however, she caught her toe in her dress and stumbled. He could not disregard the opportunity; he advanced upon her.

But two beseeching hands fended him off. "No . . . no. Please . . . oh, please, don't!"

This was no catchpenny coquetry; it was a genuine dread of undue familiarity. A kindred trait in Mahony's own nature rose to meet it.

"Certainly not, if it is disagreeable to you. Shall we shake hands instead?"

Two of the blackest eyes he had ever seen were raised to his, and a flushed face dimpled. They shook hands, and he offered his arm.

Halfway to the arbour, they met the others coming to find them. The girls bore diminutive parasols; and Purdy, in rollicking spirits, Tilly on one arm, Jinny on the other, held Polly's above his head.