Naho got into a fight with Kakeru on New Year's Eve, and never managed to apologize to him before he passed away. At least, that's what the letter from the future says. However, Naho now believes that she's capable of dealing with whatever may come up, and faces New Year's Eve head-on.
On Christmas Eve, the day Kakeru 
and I planned to go out together,
An Heiligabend, für den ich mich
mit Kakeru verabredet habe,
Kakeru y yo acordamos
 salir juntos en Navidad,
Kakeru y yo acordamos
 salir juntos en Navidad,
Nous devions nous voir 
lors du réveillon de Noël.
Alla vigilia di Natale, il giorno in cui io e Kakeru
saremmo dovuti uscire assieme,
В сочельник, когда мы должны
были встретиться с Какэру,