With the ban on singing and dancing lifted, the boys eagerly resume practicing and performing. However, something's not right with Riku. Iori soon discovers the nature of the secret he's been hiding, but Riku begs him not to tell the others.
Why not?
لمَ لا؟
Ist doch super! Machen wir weiter,
bis wieder Züge fahren!
¿Por qué no?
¿Por qué no?
Ouais, continuons
jusqu’au départ des trains.
Meglio così! Continuiamo 
finché i treni non ripartono!
E por que não?
А что?