Kuroha's younger sisters abruptly visit Sueharu's house to tell him that she has developed amnesia. All her memories from summer break onward are gone, and they stop right when she was about to confess to Sueharu. So she suggests starting over from the moment of her own confession and erasing everything she did during the cultural festival. But Kuroha's behavior is making Shirokusa suspicious...
There's a deeper reason 
for this, isn't there?
ثمّة سبب عميق خلف هذا، أليس كذلك؟
Da muss irgendwas anderes dahinterstecken.
¿No tendrás otros motivos
para hacer esto?
¿No tendrás otros motivos
para hacer esto?
Je suis sûre
que tu caches autre chose.
C'è un motivo più profondo, vero?
Deve ter uma outra razão, bem mais no fundo.
Ты наверняка преследуешь другие цели.