When the curtain fell before the door, the singer turned to his pupil and sat down in his accustomed seat, with great apparent self-possession. Ortensia watched him, and her new-born resentment increased quickly.

'What will it please you to study to-day?' he inquired, just as easily as if it were not the very last time.

She felt much inclined to answer 'Nothing,' and to turn her back on him, but somehow her pride found a voice for her, as indifferent as his own, though she avoided his eyes and looked out of the window.

'It does not matter which song we take,' she answered. 'They are very much alike, as you have often said!' She even laughed, quite lightly and carelessly.

It was his turn to be surprised. Her tone was as natural and unstrained as a child's. At the sound of it, he asked himself whether this slip of a thing of seventeen years had not been acting emotions she had not felt, and laughing at him while he had been singing his heart out to her. Any clever girl could twist herself on her chair, and lay her cheek to the back of it, turning away as if she were really suffering, and twining her hands together till the little joints strained and turned even whiter than the fingers themselves.

At the thought that she had perhaps made a fool of him, Stradella nearly laughed, and he came near being cured then and there of his latest and most serious love-sickness. His lute was lying on his knees; he began to strum the opening chords of Pignaver's dullest composition, in the dull mechanical way the music deserved. He thought the effect might be to make Ortensia laugh and to change her mood.

But, to his annoyance, she rose, laid one hand on the back of the chair, and proceeded to sing the song with the greatest care for details, though by no means with the dashing spirit that had made him applaud her first performance that morning. She was evidently singing for study, as if she meant to profit by his teaching to the very last moment.

He accompanied her mechanically, wondering what was going to happen next, and when she had finished he eyed her with curiosity, but said nothing. She seemed completely changed.

'Why do you look at me in that way?' she asked with great calmness. 'Did I make any bad mistake?'

He smiled, but not very gaily.