Nishikata doesn't know what to write for his calligraphy class, so Takagi-san suggests they should both write what they want from each other.
Nishikata wants Takagi-san to stop teasing him, of course, but what does Takagi-san want from Nishikata?
According to the textbook,
 it causes abdominal pain.
.وفقًا للكتاب، إنّه يسبّب ألمًا في البطن
Laut dem Biobuch
bekommen die davon Bauchweh.
Según los libros,
les causa dolor abdominal.
Según los libros,
les causa dolor abdominal.
Ça donne mal au ventre,
d’après notre manuel.
Stando a quanto dice il libro,
sembra che faccia venire mal di pancia.
De acordo com os livros,
isso causa cólica.
У неё ещё живот болеть должен,
если учебники не врут.