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."
You and I can do it! We totally can!
أنا متأكّد أننا سنفوز بما أنّنا
 !موجودان! الأمر في متناول يدنا
Wir packen das schon!
Podemos hacerlo.
Podemos hacerlo.
Nous y arriverons !
Possiamo farcela, io e te!
Nós dois juntos temos uma 
chance! Com certeza temos!
Мы с тобой сможем! Да, точно!