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.
Even though you aren't in any sport, 
and you look really frail...
Obwohl du in keinem Sport-Klub bist 
und ziemlich gebrechlich wirkst.
Aunque no practicas deportes 
y pareces algo frágil...
Aunque no haces deporte 
y pareces algo frágil...
Toi qui ne fais pas de sport 
et qui es plutôt svelte…
E você nem pratica esportes
 e parece ser frágil...