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.
If it's about her birthday...
...إذا كان الأمر يخصّ عيد ميلادها
Warum fragst du nicht die Chefin,
wann der Geburtstag ist?
Si quieres saber su cumple,
Si quieres saber su cumple,
Si tu veux la date de son anniv,
pourquoi tu demandes pas aux autres ?
Per il compleanno, potresti chiedere ai tuoi!
Se você quer saber quando
é o aniversário dela...
Почему вы не спросите
дату её рождения у своих родных?