Hanako arrives at a café to meet up with Olivia and Kasumi. Olivia and Kasumi were just commenting on how this is the first time they’ve seen each other out of their school uniforms and when they see Hanako, they are shocked. Olivia asks Hanako if she hit her head on the way there, but Hanako tells them that her clothes were a very special kind of haute couture.
Didn't you learn in health class?
ألم تتعلّمن ذلك في درس الصحّة؟
Habt ihr das nicht
in Sexualkunde gelernt?
¿No les enseñaron en clases?
¿No os lo enseñaron en clase?
Vous ne l’avez pas appris
en biologie ?
Non l'avete imparato 
nelle lezioni di educazione alla salute?
Não aprenderam na aula de saúde?
А вас этому не учат на уроках здоровья?