Makoto and Kotonoha are accompanied to the water park by Sekai and friends Setsuna, Hikari and Taisuke the following day, where everyone but Makoto seem to have an enjoyable time. In spite of Kotonoha's noticeably more affectionate behavior towards him, Makoto's mood about her and the relationship does not improve. Sekai notices this, and pulling him aside on their way out of the park, firmly reminds him that both of them are no more than friends...