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."
we'll do everything in our power to protect you.
.فإنّنا سنفعل كلّ ما بطاقتنا لحمايتك
dann würden wir dich diesmal
protegeremos a Kakeru
con todas nuestras fuerzas.
protegeremos a Kakeru
con todas nuestras fuerzas.
nous te protégerions alors 
de toutes nos forces.
allora faremo
tutto il possibile per proteggerti.
garanto que daríamos nosso
 máximo para protegê-lo, Kakeru.
мы бы сделали всё, чтобы защитить тебя.