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.
Nagomu-san, let it bother you!
!ناغومو-سان، الكلام مُوجّه لك
Du sollst dir Gedanken
machen, Nagomu-san!
-¡Preocúpate tú, Nagomu!
-¿Qué fue eso?
-Nagomu debería preocuparse.
-¿Qué ha sido eso?
Et toi, Nagomu, réfléchis un peu !
È Nagomu che dovrebbe farci caso!
Quem deveria estar preocupado
aqui é o Nagomu!
Нагому, а вот вы задумайтесь!