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.
Please, I'm sorry.
اسمعي، أنا آسفة
Tut mir leid, ich weiß nicht,
warum du wütend bist.
Ey, perdón.
No entiendo qué te molestó.
Lo siento.
Hé, je suis désolée
Senti, scusa
Ei, me desculpa
Прости, мне очень жаль.