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.
So what? Sometimes the future changes.
.المستقبل يتغيّر أحيانًا
El futuro cambia.
El futuro cambia.
Eh bien, il arrive parfois 
que le futur change.
E allora? A volte anche il futuro
 può prendere strade diverse.
Oh, entendo. Mas o futuro pode mudar.
И что? Будущее же может меняться.