"Unless, Olivia," he added, turning again towards her, "you will reconsider your refusal to marry me. Together we could do great things."

It was the most splendid performance of the grand gentleman which Ballester ever gave. And he knew it. You could see him preening himself as he spoke. His gesture was as noble as his words. From head to foot he was the perfect cavalier, and consciousness of the perfection of his chivalry shone out from him like a nimbus. I looked quickly towards Olivia--in some alarm for Harry Vandeleur. She had lowered her head, so that it was impossible to see how she had taken Ballester's honourable amendment. But when she raised her head again a smile of satisfaction was just disappearing from her face; and the smile betrayed her. She had been playing for this revenge from the moment when she had finished her supper.

"I am honoured, Señor Juan," she said sedately, "but I am already promised."

Ballester turned abruptly away. Whether he had seen the smile, whether, if he had seen it, he understood it, I never knew.

"You had better get the Señorita a carriage," he said to the officer at the door. As the man went out, the music from the ballroom floated in. Juan Ballester hesitated, and no shock which Olivia had given to me came near the shock which his next words produced.

"Don Santiago shall have his money. You can draw on it, Señorita, to-morrow, before you go."

"Thank you," she said.

The messenger reappeared. A carriage was waiting. Olivia rose and looked at Juan timidly. He walked ceremoniously to the door and held it open.

"Good night," she said.

He bowed and smiled in a friendly fashion enough, but he did not answer. It seemed that he had spoken his last word to her. She hesitated and went out. At once the President took a quick step towards me.