Kazusa's overworking finally catches up to her, and she collapses two days before the school fair.  Haruki cares for her as he continues to practice his guitar.  Kazusa, in a (possibly) fevered state, tells him about her troubled relationship with her mother Youko.  But meanwhile, at the concert rehearsal in the gym, Setsuna is separated from the other two and feels lonely and afraid her first time on stage.
Takeya was the guitarist, 
so I never thought I'd be onstage.
Takeya war der Gitarrist, also hätte ich nie gedacht,
 dass ich auf der Bühne stehen würde.
Takeya era el guitarrista, así que nunca 
pensé que estaría en el escenario.
Takeya era el guitarrista, así que nunca 
pensé que estaría en el escenario.
Le guitariste, 
c’était Takeya,
Takeya era o guitarrista, então nunca
achei que fôssemos apresentar.