He heard her, unconsciously bending his whole figure down to her as though hoping in this way to soften the hardness of her position for her. But directly she had said this he suddenly drew himself up, and a proud and hard expression came over his face.

“Yes, yes, that’s better, a thousand times better! I know how painful it was,” he said. But she was not listening to his words, she was reading his thoughts from the expression of his face. She could not guess that that expression arose from the first idea that presented itself to Vronsky — that a duel was now inevitable. The idea of a duel had never crossed her mind, and so she put a different interpretation on this passing expression of hardness.

When she got her husband’s letter, she knew then at the bottom