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.
We've used it for so long, 
I feel attached to it.
استخدمناها لفترة طويلة، أشعر بالتعلّق بها
Süßspeisen, Bäckerei
Katalog der Werkzeuge der Süßspeiseinnung
Lo usamos tanto que ya me encariñé.
Lo hemos usado tanto
que le he cogido cariño.
CATALOGUE DES OUTILS DE CUISINE
Ci sarai affezionato, 
dopo averla usata tanto tempo.
A gente usou esse espremedor
por tanto tempo que eu criei apego.
Я за эти годы к ней привязался.