The members of Pandemonium are not getting enough exercise, so they decide to build a gym, but when it comes time for the opening ceremony, Beelzebub and the others find themselves staring at a Japanese-style bath instead. Since the facility already exists, they might as well get in… Later on, Beelzebub learns more about Mullin and the pet he keeps at home.
Stop trying to talk about this 
like it's a serious subject!
كفّ عن الحديث حول هذا وكأنه موضوع مهمّ
Reden Sie nicht so ernst darüber!
¡Deja de hablar tan serio de eso!
¡Deja de hablar tan serio de eso!
Arrêtez
de prendre votre air sérieux !
Smettila di parlarne come se fosse un argomento serio!
Pare de falar isso com seriedade!
Не пытайтесь придать
теме серьёзность!