But a moment later William was forgotten. Moira Morrison began wondering what colour one’s legs really were under water.

“Mine are the palest, palest mushroom colour.”

Bill and Dennis ate enormously. And Isabel filled glasses, and changed plates, and found matches, smiling blissfully. At one moment, she said, “I do wish, Bill, you’d paint it.”

“Paint what?” said Bill loudly, stuffing his mouth with bread.

“Us,” said Isabel, “round the table. It would be so fascinating in twenty years’ time.”

Bill screwed up his eyes and chewed. “Light’s wrong,” he said rudely, “far too much yellow”; and went on eating. And that seemed to charm Isabel, too.

But after supper they were all so tired they could do nothing but yawn until it was late enough to go to bed....

It was not until William was waiting for his taxi the next afternoon that he found himself alone with Isabel. When he brought his suit-case down into the hall, Isabel left the others and went over to him. She stooped down and picked up the suit-case. “What a weight!” she said, and she gave a little awkward laugh. “Let me carry it! To the gate.”

“No, why should you?” said William. “Of course, not. Give it to me.”

“Oh, please, do let me,” said Isabel. “I want to, really.” They walked together silently. William felt there was nothing to say now.