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...
By the way, I've been wondering... 
Is "Arrietty" your nickname?
...بالمناسبة، هنالك ما يحيّرني
هل "آريتّي" هو لقبك؟
Übrigens, was ich mich gefragt habe …
Por cierto, quería preguntarte algo.
Por cierto, quería preguntarte algo.
Au fait, je me demandais…
Comunque, mi chiedevo... Arrietty è il tuo soprannome?
Por acaso, eu estava me perguntando,
mas esse "Arrietty" é o seu apelido?
Кстати, мне вот интересно, 
«Ариэтти» — это прозвище такое?