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...
First of all, given the way 
Kuro-nee shot him down,
،قبل كلّ شيء، باعتبار كيف أنّ كورو-ني رفضته
Nach der Abfuhr, die Kuro-nee Haru-nii
verpasst hat, wäre es verständlich,
Primero Kuro lo rechaza cruelmente.
Eso amerita depresión.
Primero Kuro lo rechaza cruelmente.
Eso vale para deprimirse.
Kuro a éconduit Haru sans ménagement.
C’est à se cacher dans son lit.
Prima di tutto, visto come la sorellona Kuro l'ha rifiutato,
dovrebbe essere costretto a letto.
Primeiro, pelo modo que a
Kuro-nee o rejeitou com gosto,
Он должен валяться в постели, 
учитывая то, как сестрёнка отказала.