While taping a music program, Momo suddenly loses the ability to sing. Unable to determine the cause, the posters for the inaugural concert are vandalized, and uneasiness hangs in the air. Meanwhile, Tsumugi decides to convey her own feelings in an attempt to cheer up Riku and the other members, who have been feeling down.
Why? I'm happy! I'm not 
worried about anything.
لماذا؟ أنا سعيد! لستُ قلقاً من شيء
Aber mir geht’s doch gut!
Kein Grund zur Sorge!
Pero si estoy feliz.
No hay de qué preocuparse.
Pero si estoy contento.
No hay de qué preocuparse.
Pourquoi ? Je m’amuse, moi !
Il n’y a rien qui m’inquiète !
E perché mai? Mi diverto a cantare!
Por quê? Estou feliz!
Não há nada para se preocupar!
С чего бы? Я ведь счастлив!
Меня ничего не беспокоит.