I Want to Watch Fireworks Together!.Hana apologizes to Shinichi about ruining his futon while drunk, causing an embarrassing misunderstanding among onlookers. Later at the café, the café owner gives Shinichi a voucher to a fireworks festival, while Ami gives him advice about Hana, who is still mortified about the incident. Hana accidentally knocks out Shinichi after he tries too hard to cheer her up, and he reminisces when they were in high school. Upon awakening, he reminisces to her about all they have done together since entering college.