If there was a lapse of loyalty there, if, in a minor degree, there was a sense conveyed of disappointment, though of accepting that disappointment without comment, Nellie decided that Peter was not intending to enlarge on it. She still (after that small burned boat) clung to the chance of Peter’s volunteering information, but clearly she would not get that just now; and another heavy booming of quarters from the clock gave her an excellent opportunity of abandoning that which, after all, had never been a discussion on her own initiative.

“Good gracious, it’s a quarter to nine,” she said. “You wretch, Peter! We’ve missed one act, if not two.”

“Let’s miss them all,” he said, “and have an evening.”

That made her pause, but only for a moment. Peter had consistently shied away from that one topic she wanted to hear about, and a break of some sort was much more likely to produce in him the pressure that would eventually “go pop” than if they remained just sizzling here.

“But we absolutely must go,” she said. “Philip will ask me about the play, and I couldn’t tell him that you and I simply sat talking till it was over.”

“Why not?” said Peter.

“Because it isn’t done. My dear, you and I have signed on to the conventionalities of life. Come along. A bore, but there it is. Besides, how would you account for your evening to Silvia? Dining at seven, you know. That requires a theatrical explanation.”

“Oh, don’t be vulgar,” said Peter. “As if Silvia wouldn’t delight in my spending an evening with you.”

“I know that,” said she. “Don’t lose your sense of humour, Peter. It was a mild kind of joke.”

“Come on, then,” he said. “And as for its being my fault that we’re so late——”