What is to be Done?

Katerina Vasílyevna's enthusiasm continued without diminution, but changed into a constant, habitual mood, earnest, eager, and bright. And, as it seemed to her, this enthusiasm drew Beaumont closer to her. And he thought a great deal about her; this was sufficiently apparent. Having heard two or three times what she had to tell about the Kirsánofs, on the fourth time he said: "I now know everything that I wanted to know about them. Thank you."

"But what do you know? I only told you that they love each other, and are perfectly happy in their married life."