The day after Bazarov's arrival, Arkady and Katya are sitting alone in the garden. He tries to tell her how much he has changed and credits her with being a good influence upon him. He wants to tell her something that will surprise her, but he gets twisted up in his speech so badly that Katya has to tell him that she does not know what he is trying to say.
At this time, they both overhear the voices of Madame Odintsova and Bazarov. These two are discussing whether or not Arkady has an attachment to Madame Odintsova. Bazarov is still certain that he is right, but Madame Odintsova doubts it. She is pleased with the brotherly manner of Arkady toward Katya. At this time, the couple pass out of the hearing range of Arkady and Katya.
After overhearing this embarrassing conversation, Arkady immediately confesses his love for Katya and discovers to his astonishment that she also loves him. The couple are then united "innocently weeping and laughing."
The next morning, Madame Odintsova shows Bazarov a letter from Arkady asking for Katya's hand in marriage.
