Yota's time at Yamada Sanatorium is coming to an end. Will he have to say goodbye to Hina forever?
The memories of those days are like
a treasure chest stuffed full of jewels.
Jetzt sind die Erinnerungen daran
Los recuerdos de aquellos días,
son como un cofre lleno de tesoros.
Mon été fut tel un coffre
As memórias daqueles dias são como
um baú do tesouro cheio de joias.