Bonnie

“That which for Vronsky had been almost a whole year the one absorbing desire of his life, replacing all his old desires; that which for Anna had been an impossible, terrible, and even for that reason more entrancing dream of bliss, that desire had been fulfilled. He stood before her, pale, his lower jaw quivering, and besought her to be calm, not knowing how or why.

“Anna! Anna!” he said with a choking voice, “Anna, for pity’s sake!…”

But the louder he spoke, the lower she dropped her once proud and gay, now shame-stricken head, and she bowed down and sank from the sofa where she was sitting, down on the floor, at his feet; she would have fallen on the carpet if he had not held her.

“My God! Forgive me!” she said, sobbing, pressing his hands to her bosom.

She felt so sinful, so guilty, that nothing was left her but to humiliate herself and beg forgiveness; and as now there was no one in her life but him, to him she addressed her prayer for forgiveness. Looking at him, she had a physical sense of her humiliation, and she could say nothing more. He felt what a murderer must feel, when he sees the body he has robbed of life. That body, robbed by him of life, was their love, the first stage of their love. There was something awful and revolting in the memory of what had been bought at this fearful price of shame. Shame at their spiritual nakedness crushed her and infected him. But in spite of all the murderer’s horror before the body of his victim, he must hack it to pieces, hide the body, must use what he has gained by his murder.”
― Leo Tolstoy, Anna Karenina