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."
Even if it turns out to be a boring day
،يومٌ لا يحدث فيه أيّ شيءٍ مميّز
Es muss nichts
Besonderes passieren.
Aunque no pase nada especial
y sea aburrido,
Aunque no pase nada especial
y sea aburrido,
Peu importe si rien ne se passe,
Un giorno in cui non succede nulla di particolare.
Hoje não precisa acontecer
 nada de especial,
Даже если случаются скучные дни,