As Keita pursues Kotoko, Naoki begins to act distant, making Kotoko worry that her marriage is over.
That's exactly right. 
So I need to go! Please?
Das ist richtig. Also muss ich gehen! Bitte?
Sí, eso mismo. Tengo que irme.
Sí, eso mismo. Tengo que irme.
Oui, c’est ça, pitié,
laissez-moi partir !
Isso mesmo! Por isso eu tenho que ir!