One day, with Christmas near, a message and a fir tree sent by Itsuka's mother arrive. Remembering back to the broken promises from when she was little, Itsuka is afraid to make another promise with her mother. But Nagomu's words give her a push, and she tells her mother that she'll be waiting.
Yuzu yokan causes Nagomu to remember a conversation he had with his grandfather.
Don't worry about it. At my age, 
there's no need to count the years anyway.
لا عليك. في سنّي هذا، لا داعي
لاحتساب السّنوات على أيّ حال
Ach was, ach was.
Tranquilo. A mi edad,
ya no hace falta contar los años.
Tranquilo. A mi edad,
ya no hace falta contar los años.
T’en fais pas pour ça.
J’arrive à un âge où on préfère oublier.
Ma no, ma no... Non tengo mica il conto.
Não se preocupa com isso, não. Quando chega na
minha idade, a gente para de contar os anos.
Не переживай. Я уже не в том возрасте,
чтобы отмечать день рождения.