Sekine invites Chiyo to a sleepover at her house, and the other two invite themselves as well. They deepen their bond while Rikka learns more about the quirky cultural activities that take place on Earth.
I try to think of them 
not as pests, but as pets.
Ich betrachte sie inzwischen als Haustier,
nicht als Ungeziefer.
Prefiero pensar que son mascotas
en lugar de plagas.
Prefiero pensar que son mascotas
en lugar de plagas.
J’essaie de les voir comme des copains
plutôt que des nuisibles.
Provo a non vederli come ospiti indesiderati,
ma come animali domestici.
Estou tentando tratá-lo
como pet e não peste.
Я стараюсь считать их питомцами,
а не паразитами.