1x22 - Golden Time

Stunned by Kōko's words, Banri waits for Kōko where she had rejected him, hoping Kōko would come back. Hours pass and Banri meets Kōko's father, who drives Banri home. Along the way, Banri deduces that Kōko may already had knowledge of Banri taking anti-anxiety medications and asks her father about the diagnosis that leads to its prescription. Later Banri encounters Nana. Banri confides in her about his recent dilemma. The next day, encouraged by Nana's words, Banri plans to confront Kōko. Afterwards, Banri meets Kōko, seemingly acting the same whenever the two interact. However, after meeting their friends, Kōko nonchalantly declares that she and Banri are broken up, much to the shock and bewilderment of Banri and the others. After Kōko lashes out, Chinami tells Banri that Kōko may have seen the clip of Banri's anxiety attack. Staying optimistic, Banri later informs Linda and the president of the Festival club of his breakup with Kōko. Banri and Linda argue. Banri reveals to Mitsuo his past relationship with Linda and apologizes for not telling him. Kōko then appears as she hands down a letter of resignation from the club to its president until Banri cuts her off, causing her to leave with Banri calling out to Kōko. (Source: Wikipedia)