“Kenny!” said Joan, somewhat shocked by his inconsequent habits of acquirement.  “I’m quite sure we shouldn’t.”

“Everything in the world you want to do,” reminded Kenny, “you shouldn’t.  And everything in the world you shouldn’t, you want to do!”

He flung his cigarette at a frog.

“The only thing to smoke on such a lake,” he said, “is a fairy’s pipe.  Come, jewel machree, happiness is the aim of life.  And my happiness for the moment, is to glide forth upon the bosom of that lake with you.  Look, you can even see the gleam of silver shoes where the fairies dance upon the ripples.”

He was indeed moon-mad in mood and irresistible.  Joan smiled compassionately at the pleading of his eyes.

“But, Kenny,” she said, holding back, “the aim of life isn’t just happiness.  That might be very dreadful.  It’s just happiness with the least unhappiness to others.”

He stared at her a little startled.  It was the sort of thing, he felt rebelliously, that he should write down in his notebook.  Well, it was no night for notebooks.  It was a night, a lake, a boat for lovers.

“Even granting that, girleen,” he said, “it’s not going to make somebody unhappy if we take his boat.  For he won’t know it.  And therefore it will make us happy with the least possible unhappiness to anybody else.  And, after all, it’s more likely to be a fairy’s boat, for it’s made of quicksilver.  Come, mavourneen, come!”

She climbed in unconvinced.

“Lordy!  Lordy!” breathed Kenny in delight.  “The lake is thatched with moonbeams!” And he thought of course of the legend of Killarney.  “’Twas a valley like this, Joan,” he said, “all rich with fields and pastures of green and there in the heart of it always was the fairy fountain covered with a stone to keep the water from rushin’ out.  And then came the knight.”

His eyes pleaded.  He was staging his legend and begging her to act.

“And then,” said Joan smiling, “came the knight.  I think his eyes were Irish.”

“He saw a maid at the fountain,” said Kenny, his eyes tender, “a maid with a pitcher and her skin was cream and her cheeks were rose and there were shadows of gold in her bronzy, nut-brown hair.  I’m sure she wore a quaint old gown of blue and silver.”

“Kenny!”

“And he liked her,” said Kenny stubbornly.  “You can’t deny him that.”

“No,” said Joan gently.  “And why should I deny it?  For the blue and silver maid liked the knight.”

Kenny’s heart leaped to his eyes.

“They wandered on the hills and they wandered in the valley.  And then the maid in blue and silver, who was all rose petals and sun shadows and the glory of autumn, ran back to the fountain.  She had forgotten to cover it with the stone and the valley was flooded.  There beautiful and calm stretched the lake of Killarney and I hope it was moonlight.”