Ever since the king pointed out Prince Kai's communication problems, the second prince has been confused about how exactly to go about improving them. Professor Heine and the prince's brothers have some advice for him, but can Kai muster the courage to put it into practice?
Shall we begin with smiling 
practice at the zoo?
هل يمكننا أن نبدأ بالتّدرّب على 
الابتسام في حديقة الحيوانات؟
Sollen wir das Lächeln
im Tiergarten üben?
¿Practicamos tu sonrisa en el zoológico?
¿Practicamos tu sonrisa en el zoológico?
vuol provare anzitutto a esercitarsi
coi sorrisi, allo zoo?
По прибытии начнём учиться улыбке.