Koyuki's worried about his future. He wants to be a teacher, but he's not sure he can do it.
Better go wash it off.
من الأفضل غسله بسرعة
Du solltest ihn lieber waschen.
Lávalo y listo.
Meglio che tu vada a sciacquarlo.
Vá logo lavar!
Иди скорей застирай.