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.
I should have said it was what we promised.
كان عليّ المصارحة
Hätte es immer gern gesagt.
Debí ser más sincera
Debí ser más sincera
Je suis heureuse
que tu te confies à moi
मुझे कहना चाहिए था
कि हमने यह वादा किया था।
Avrei dovuto dirti ciò che pensavo davvero
Poderia ter me falado
Достаточно было честно сказать.