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.
U-Um...
ا-المعذرة
Ä-Ähm …
Este…
Disculpad…
अम...
E-Ehm...
C-Com licença!
Извините!