Up until now, Naho had been doing everything the letter from the future had told her to do, but is the letter always right? The letter from the future asks Naho to make sure Kakeru doesn't run the relay race at the athletic festival, but what does Naho decide to do?
If Naho and I were going out,
،إن كنّا نتواعد أنا وناهو
Wenn ich mit ihr zusammenkomme,
dann verletze ich sie sicher.
Seguro que si nos hacemos novios,
acabaré hiriendo a Naho.
Seguro que, si nos hacemos novios,
acabaré haciéndole daño a Naho.
En étant avec elle, 
je risque de la blesser.
Se ci mettessimo insieme,
Eu correria o risco de magoar a Naho
Если мы будем встречаться,