Janu searches for Kio after she fails to attend their scheduled tutor session and discovers her alone in the music room, playing the piano. During their conversation, Kio admits she recently considered quitting the band club due to feelings of inadequacy, but has decided to stay to focus on her personal growth. She also updates Janu on her reconciliation with her best friend, Eruka, jokingly claiming they spent the majority of their time discussing Janu’s "dirty secrets."
The dialogue turns to the romantic tension involving Eruka. Kio expresses her desire for Janu and Eruka to be a couple, pressing Janu on his attraction to her friend despite his status as a teacher. As their conversation deepens, Kio opens up about her personal insecurities, admitting that she uses eccentric behavior as a veil to mask her personality. She tells Janu that she wants him to be the first person she has sex with, as he is one of the few people who makes her feel good about herself. Janu gently tells her there is no need to rush, affirming that he does not want to lose her. The session ends with Kio playing more music for Janu, leaving him contemplative about the newfound depth and potential direction of their relationship.