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.
But I really want to play this song.
Aber ich möchte diesen 
Song wirklich spielen.
Pero de verdad quería tocar esa canción.
Pero tenía muchas ganas de tocarla.
Mais j’aimerais vraiment 
jouer ce morceau.
Mas eu quero mesmo tocar esta música.