A few moments later, the prince was seated by Nastasia on the sofa

"There he is!" she shrieked again, pointing to the prince and addressing Aglaya. "There he is! and if he does not approach me at once and take ME and throw you over, then have him for your own--I give him up to you! I don't want him!"
But he, perhaps, did not understand the full force of this challenge; in fact, it is certain he did not. All he could see was the poor despairing face which, as he had said to Aglaya, "had pierced his heart for ever."
He could bear it no longer, and with a look of entreaty, mingled with reproach, he addressed Aglaya, pointing to Nastasia the while:
But he had no time to say another word before. Aglaya's terrible look bereft him of speech. In that look was embodied so dreadful a suffering and so deadly a hatred, that he gave a cry and flew to her; but it was too late.
She could not hold out long enough even to witness his movement in her direction. She had hidden her face in her hands, cried once " Oh, my God!" and rushed out of the room. Rogojin followed her to undo the bolts of the door and let her out into the street.
The prince made a rush after her, but he, was caught and held back. The distorted, livid face of Nastasia gazed at him reproachfully, and her blue lips whispered:
He raised her, carried her into the room, placed her in an arm- chair, and stood over her, stupefied. On the table stood a tumbler of water. Rogojin, who now returned, took this and sprinkled a little in her face. She opened her eyes, but for a moment she understood nothing.
"Mine, mine!" she cried. "Has the proud young lady gone? Ha, ha, ha!" she laughed hysterically. "And I had given him up to her! Why--why did I? Mad--mad! Get away, Rogojin! Ha, ha, ha!"
A few moments later, the prince was seated by Nastasia on the sofa, gazing into her eyes and stroking her face and hair, as he would a little child's. He laughed when she laughed, and was ready to cry when she cried. He did not speak, but listened to her excited, disconnected chatter, hardly understanding a word of it the while. No sooner did he detect the slightest appearance of complaining, or weeping, or reproaching, than he would smile at her kindly, and begin stroking her hair and her cheeks, soothing and consoling her once more, as if she were a child.