Archie answered him instantly, with the quickness of a man who fights for his honour.

"For something more serious," he said. "It's nothing to me what fool trick you may choose to play for your own amusement. But I am not going to swallow an insult from you or any man. I want an explanation for that."

Wingarde stood with his back to the light and looked at him.

"In what way have I insulted you?" he said.

"You implied that I was not a suitable escort for your wife," Archie said, forcing himself to speak without vehemence.

Wingarde raised his eyebrows.

"I apologize if I was too emphatic," he said, after a moment. "But, considering the circumstances, I am forced to tell you that I do not consider you a suitable escort for my wife."

"What circumstances?" said Archie. He clenched his hands abruptly, and Wingarde saw it.

"Please understand," he said curtly, "that I will listen to you only so long as you keep your temper! I believe that you know what I mean—what circumstances I refer to. If you wish me to put them into plain language I will do so. But I don't think you will like it."

Archie pounced upon the words.