Mangetsu, who has become uncertain of her own existence, runs into Kuon's older sister, Shisui. As she talks with Shisui, Mangetsu feels moved to send a message to Shingetsu. Meanwhile, Shingetsu is convinced that Mangetsu is suffering because of the wish she made, and her guilt brings her to tears. As she's talking with Mangetsu, she becomes unable to bear it any longer and runs from the house...
I wrote this song while I was wondering 
what it would be like to have a little sister.
كتبت هذه الأغنية بينما كنت أتساءل
.ما كانت ستكون عليه الأمور لو أنّي امتلكت أختًا صغيرة
Das Lied habe ich geschrieben,
Creé esta canción cuando me preguntaba
cómo sería tener una hermana.
Creé esta canción cuando me preguntaba
cómo sería tener una hermana.
J’ai composé cette chanson
Ho scritto questa canzone mentre mi stavo chiedendo
come sarebbe avere una sorella minore.
Quando escrevi esta canção, eu estava
imaginando como seria ter uma irmã mais nova.
Я сочинила эту песню, когда размышляла о том, 
как бы мне жилось с младшей сестрой.