As a reward for saving the kidnapped Princess Flora, Rio has been enrolled in the primary school branch of the Beltrum Royal Academy. However, the students at the academy are mostly the children of royalty and the nobility, and they do not welcome the orphaned Rio. With so many scornful gazes turned toward him, there is one person who worries for him—Celia, a girl of twelve who is nonetheless, at her young age, the lecturer in charge of the primary school. As Rio cannot read, Professor Celia begins privately tutoring him after school.
You're making fun of me, aren't you?
 Treating me like a child!
!أنت تسخر مني، أليس كذلك؟ تعاملني كطفلة
Machst du dich etwa über mich lustig?
Behandel mich nicht wie ein Kind!
Me estás tomando el pelo, ¿no?
¡Me tratas como a una niña!
Tu te moques de moi !
Comme si j’avais ton âge !
Mi stai prendendo in giro, vero?
Mi tratti come se fossi una bambina!
Me fez de boba, não foi?
Me tratando como criança!
Смеёшься надо мной? 
Будто я ребёнок какой-то!