The Irido family go to the countryside to visit relatives. There, Mizuto shows Yume the first book he ever read on his own, his great-grandfather's autobiography. Reading it prompts Yume to ask him what kind of person his first love was. The description he gives, that she was someone who loved to laugh, leads her to believe his first love must have been none other than his second cousin, Madoka.
I discovered the book that 
shaped the boy I know today.
اكتشفتُ الكتاب الّذي جعل من الفتى 
.الّذي أعرفه ما هو عليه الآن
Die sibirische Tanzprinzessin
descubrí el libro
que fue la base de Irido.
descubrí el libro que fue
la base del chico que conozco.
j’ai touché aux racines de Mizuto.
ho scoperto il libro che ha plasmato
il ragazzo che conosco oggi.
descobri o que moldou
o garoto que conheço hoje.
Сибирская танцовщица