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.
So when I realized that she didn't 
even think that much of me...
Als ich merkte, 
wie wenig sie eigentlich von mir hielt ...
Así que cuando supe que ni 
siquiera me tomaba en cuenta...
Así que, cuando supe que ni 
siquiera me tenía en cuenta...
Donc quand j’ai compris 
que pour elle, je n’étais rien…
Então quando percebi que ela não
me considerava grandes coisas...