Otako greets Galko when she enters the classroom, but Galko doesn’t open her mouth and responds by gesture.
Galko finally opens her mouth when Otako asks why she’s not talking.
She explains that she’s concerned about her double teeth because the main character in the movie was too.
It's because Buddha had pierced 
ears when he was a prince.
لأنّ أذني البوذا مثقبوتان مذ كان أميراً
Weil er Ohrringe trug,
als er ein Prinz war.
Cuando todavía era un
 príncipe, llevaba pendientes.
Llevaba pendientes cuando
todavía era un príncipe.
Perché portava gli orecchini
 quando era ancora un principe.
É devido a ele ter suas orelhas
furadas desde que ele era príncipe.