Happy Around! decides to challenge rap following Rinku's idea, 
However, Rinku and Muni becomes estranged due to misunderstanding.
Seeing Maho and Rei worried, Airi steps in to give them advice.
H-Hi there.
مـ-مرحباً
H-Hallo.
Hola.
Hola.
Euh, bonjour…
सभी को नमस्ते।
C-Ciao.
O-Olá.
Привет...