Naho can't give her Valentine's Day chocolate to Kakeru. Ever since what happened on New Year's Eve, Kakeru keeps putting distance between Naho and himself. But, through all the hardships, Naho refuses to give up and fully intends to tell Kakeru how she feels. And so, the time comes for everyone to face the fateful day outlined in the letters from the past, "Kakeru's Final Day."
I'm going to go off the subject a bit.
،هذا موضوعٌ مختلفٌ قليلًا
Das, was ich jetzt sage, weicht
zwar etwas vom Thema ab,
"Cambiando un poco de tema,
"Cambiando un poco de tema,
À partir d’ici, 
je fais une parenthèse.
E qui divaghiamo dall'argomento principale,
Vamos mudar um pouco de assunto,
Я немного отклонюсь от темы.