Ren spends the night away from home and brings home a large amount of money. Haru, who was up all night with worry, begins acting cold towards Ren when he won't tell him why. The next morning, Ren heads out to his friend Kiri's house to train her family's dog without clearing the air between them. In order to avoid being at cross-purposes with each other, Haru goes to buy a new phone for Ren. However, a strange man calls Ren's cell phone, and...?!
We might not recognize each other 
if we ran into each other around town.
Selbst wenn wir uns in der Stadt sehen würden,
würden wir uns wohl nicht erkennen.
Tal vez no nos reconoceríamos
al vernos por la calle.
Tal vez no nos reconoceríamos
al vernos por la calle.
Ce n’est même pas certain 
qu’on se reconnaisse.
Potremmo pure incrociarci
per strada e non riconoscerci.
Poderíamos não nos reconhecer mesmo 
 se nos encontrássemos na rua.