“Yes; Mrs. Wardour kindly called for him after lunch. A beautiful car; so roomy. There was another lady and gentleman there: I think Mrs. Wardour said it was her sister and her husband. Your father insisted on going in the box seat with the driver. He made a great noise with the motor horn, which sounded like a bugle. He was in very high spirits.”

The neutrality exhibited in this speech was almost too correct to be credible. Nobody could have been so neutral. Even Mrs. Mainwaring could not quite keep it up, and something very far from neutral lay, ever so little below the surface, in her announcement of her husband’s high spirits. Her neutrality towards Silvia was not so deadly as that towards her husband....

Peter laughed. There was neutrality there too, but it was more contemptuous than deadly, and quite good humoured in its contempt.

“Oh, they’ll have a noisy drive,” he said. “And if Mrs. Wardour drives him back on Monday, you’ll be aware of their approach, mother, while they’re still a mile or two away.”

Mrs. Mainwaring had one of those fine-lipped mouths (very neat and finished at the outer corners), about which it is impossible to say whether they are smiling or not without consulting the conditions prevailing round the eyes. But as Peter spoke she very definitely ceased to smile.

“Monday?” she said. “I thought Mrs. Wardour was so kind as to ask him to stop till Tuesday.”

Peter got up: he noticed nothing about his mother, having long ago given up any attempt to comprehend her.

“Tuesday, is it?” he said. “I’m back on Monday, anyhow: otherwise what would happen to our foreign relations? Shall we start, Silvia? I’m ready when you are.”

Mrs. Mainwaring rose too.

“Yes, indeed, you had better be off,” she said. “You won’t have too much time. Then I shall expect you on Monday, Peter. Tell your father——”