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.
Our changing the future 
affects not only Kakeru,
،تغيير المستقبل ليس عليه تأثير على كاكيرو فقط
Dadurch, dass wir die Zukunft
verändern,
Si cambiamos el futuro,
Si cambiamos el futuro,
Lorsque nous modifions l’avenir,
Se cambiamo il futuro, 
non cambia solo per Kakeru,
Se nós mudarmos o futuro,
 isso afetará não apenas o Kakeru,
Наши попытки изменить
его влияют не только на Какэру,