Otani comes to stay at Risa's place for the night before his exam and meets her family. After his exam, Otani and Risa run into Mimi, who is a model now. Risa thinks of what she should do in life.
Otani books tickets for an Umibouzo concert for Risa and himself. He falls sick one day before the concert. Risa's friends advise her to go and meet Otani, where she comes across his family.
After the events of her birthday, even though Risa cannot caption her relationship with Otani, she's very happy. They go to a game together and run into a potential rival of Risa.
The boy at Risa's workplace likes her and Otani suspects Risa of an affair. He breaks up with her. Risa tries to explain and apologizes for her mistakes. However, Otani doesn't budge.
Otani gets busy studying for university entrance exams. Everybody has a goal in mind. Risa feels aimless and starts working part time as a waitress. She meets a fellow Umibouzo fan.
Risa is disheartened when she finds out that Otani doesn't remember anything about their first kiss. There's a new teacher at their school, who is deemed charming by Risa and other girls.
Risa comes to know that Otani's ex-girlfriend has broken up with her current boyfriend and may want to get back together with Otani. She tries her best to make sure that they don't talk to each other.
It's the school festival and Otani is furious that no one is telling him the name of the guy who Risa likes. Risa is depressed that Otani doesn't understand her feelings.