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...?!
Sometimes I think he's a genius 
at pushing all my buttons.
Manchmal denke ich, dass er
A veces parece
un genio para molestarme.
A veces, tiene verdadero
talento para cabrearme.
Parfois, je me dis 
que c’est un génie pour m’énerver…
A volte penso che sia un genio
nel farmi arrabbiare.
Às vezes acho que ele é um gênio que está fazendo tudo certo para me deixar louco.