The act was over when he went in, and so he did not go straight to his brother's box, but going up to the first row of stalls stopped at the footlights with Serpuhovskoy, who, standing with one knee raised and his heel on the footlights, caught sight of him in the distance and beckoned to him, smiling.

Vronsky had not yet seen Anna.

He purposely avoided looking in her direction.

But he knew by the direction of people's eyes where she was.