Ryo's coworker Arie has been working as long as he has and is a secret anime nerd. They get a little closer after they talk about some anime. Arie starts to realize that she has feelings for Ryo and invites him out to dinner with some other coworkers. Meanwhile, Ryo drives Rio to Ichika's house after he finds out she's spending the night there. Ryo gives Ichika's mother various presents, making her ask him to come inside, but...
Well, I hope my sister doesn't 
cause too much trouble.
.آمل ألاّ تضايقكم أختي كثيرًا إذًا
Dann vertraue ich euch mal
meine kleine Schwester an.
Bueno, gracias por cuidar de mi hermana.
Bueno, gracias por cuidar de mi hermana.
Je vous confie ma petite sœur.
Beh, spero che non sia un disturbo 
ospitare mia sorella.
Bem, espero que minha irmã
não cause muito incômodo.
Что ж, оставляю сестру на вас.