Setsuna realizes that Haruki has been staying at Kazusa's house this whole time, and she reveals her true self to him: cowardly, introverted, and pathetic.  But Haruki accepts her as she is.  The boundary between them is broken, and the bonds between the three grow stronger as the school fair draws near.  But Kazusa is skipping sleep and food to work on her "last trick" before the school concert.
That you're a huge jerk who won't 
even walk a girl home at night.
Dass du ein riesiger Idiot bist, der nicht 
mal ein Mädchen nachts nach Hause begleitet.
Que eres un idiota por no acompañar 
a una chica a casa de noche.
Que eres un idiota incapaz de 
acompañar a una chica a casa de noche.
Que tu es un minable
Que você é um patife que nem
leva uma garota até em casa.