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."
If we can have one more chance 
to make things right,
،إن أعطيتنا فرصةً أخرى لتصحيح الأمور
Wenn wir noch eine
Chance erhalten könnten,
Pero si se nos ofrece otra oportunidad,
Pero si se nos ofrece otra oportunidad,
Si nous pouvions avoir 
une nouvelle chance,
Se avremo davvero una seconda possibilità
per fare le scelte giuste,
Se pudéssemos ter a chance
 de viver tudo novamente,
Если бы у нас был шанс
поступить правильно,