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.
I've sent it with permission 
from the mistress of Ryokushou.
أرسلتُها بعد الاستئذان من مالكة ريوكوشو
La dueña de Ryokushou
me dejó enviártelo.
La dueña del Ryokushou
me ha dejado enviártelo.
A dona do Ryokushou me deu
permissão pra mandar para você.