"What is she vexed with him about?" thought Kitty, discerning that Anna had intentionally not responded to Vronsky's bow.

Vronsky went up to Kitty reminding her of the first quadrille, and expressing his regret that he had not seen her all this time.

Kitty gazed in admiration at Anna waltzing, and listened to him.

She expected him to ask her for a waltz, but he did not, and she glanced wonderingly at him.