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.
Alone in this study secluded 
from the outside world,
وحده في غرفة الدّراسة هذه المنعزلة 
،عن العالم الخارجيّ
Allein in diesem Arbeitszimmer,
abgeschottet von der Außenwelt, …
En este estudio,
aislada del resto del mundo,
En este estudio,
aislada del resto del mundo,
J’ai l’impression
d’être dans un autre monde.
Da solo in questo studio, isolato dal mondo esterno,
Sozinho nesta sala de livros,
isolado do mundo exterior,
Закрывшись в этом кабинете
от внешнего мира,