When the unexpected guests from the RDA arrive, Tsireya walks out of the ocean, seeing her brother Ao'nung and his friend Roxto are making fun of the human kid.

— Humans are so small! Rotxo says, laughing with Ao’nung. How are they supposed to swim?

— Enough! she says reproachfully, looking both at her brother and his friend.

— Why, Tsireya? Rotxo says, turning to her with a guilty smile on his face.

— They are our guests, Tsireya answers softly, but seriously. This is impolite!