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 sorry for taking you for granted.
.أنا آسف للحديث معك وكأنّك ستكون موجودًا دائمًا
Ich habe das als selbstverständlich angenommen.
Entschuldigung.
Perdón por darlo todo por sentado.
Perdón por darlo todo por sentado.
J’ai cru que c’était naturel d’être ensemble. 
Pardonne-moi.
Scusa se ho dato tutto per scontato.
Você estar vivo, para mim, não passava de
uma coisa normal do cotidiano. Me perdoe.
Прости, что принимал тебя как должное.