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.
It's good to have friends.
من الرائع امتلاك أصدقاء
Freunde sind was Wunderbares.
No hay nada como los amigos.
Qué bueno es tener amigos.
C’est bien, d’avoir des amis…
दोस्त होना अच्छा है।
Che bello avere degli amici...
A amizade é maravilhosa.
Как здорово иметь друзей.