Little by little, the problem princes have been facing their flaws and learning more about themselves as Professor Heine grooms them for the throne. But when Count Rosenberg makes another appearance, they realize there's one thing they still know nothing about: the royal tutor himself...
Let us continue cleaning with 
even more gratitude for Master!
!لنواصل التّنظيف بامتنان أكبر لمعلّمي
Räumen wir nun noch
fleißiger das Zimmer auf!
Sigamos ordenando
para dejarle clara nuestra gratitud.
Sigamos ordenando
para dejarle clara nuestra gratitud.
Si on veut montrer notre gratitude,
continuons le ménage !
Continuiamo le pulizie
con ancor più gratitudine
Vamos limpar com ainda
mais gratidão ao professor!
Давайте продолжим уборку
 с ещё большим уважением к мастеру.