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...
Aw, octopus wieners! How cute!
!سجقّ الأخطبوط! كم هو ظريف
Hui, Oktopus-Würstchen, wie süß!
¡Ay, qué salchichas de pulpo tan lindas!
¡Ay, qué salchichas de pulpo tan monas!
Oh, un würstel a forma di polpo! Che carino!
Oh! O polvo de salsicha é fofinho!
Ой, сосиска-осьминог! 
Милота!