Mina works on teaching Mamoru how to use his built-in features. Takuma and Mamoru go out on the town, and Takuma learns quite a bit about his young companion, as well as about how society treats robots in general.
I know this. It's water.
‫أعرف هذا. إنه ماء.
Das kenne ich. Das ist Wasser.
Sé qué es. Es agua.
Sé qué es. Es agua.
Ça, je connais ! C’est de l’eau !
La conosco.
Questa è acqua.
Essa eu sei. É água.
Знаю, это вода.