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.
My family likes Ryokushou's yuzu yokan, 
too, so I send it to them every year.
تحبّ عائلتي اليوزو يوكان من ريوكوشو
أيضاً، لذا أرسله لهم في كلّ عام
Ryokushos Yuzu-Yokan.
A mi familia le gusta el yuzu yokan,
así que se lo envío todos los años.
A mi familia le gusta el yuzu yokan,
así que se lo envío todos los años.
Ma famille raffole des yôkan de Ryokushô,
alors je leur en envoie chaque année.
Lo yokan allo yuzu del Ryokusho piace anche
a casa mia, tant'è che glieli invio ogni anno!
Minha família adora o youkan de yuzu do Ryokushou,
então eu mando pra eles todo ano.
Моя семья обожает ёкан из юдзу
из «Зелёной сосны».