After hanging out with the Body Improvement Club and Telepathy Club more, Mob starts to feel joy like he'd never felt before. One day while he's having fun with them, he gets a call from Reigen, spoiling his fun. Mob asks Reigen to stop summoning him so suddenly, and Reigen just handles the situation in his usual overbearing manner. And because of something very minor, a gap forms between them. Reigen is forced to go on jobs without Mob, forcing him to reexamine himself.
If you can crack jokes like that,
I guess there's no need to worry.
أعتقد لا حاجة للقلق بوجود حسّ فُكاهة كهذا
Wenn du solche Scherze bringst,
besteht wohl kein Grund zur Sorge.
Después de oír ese chiste,
ya no me preocupo.
Después de oír ese chiste,
me quedo más tranquilo.
Pas de souci à se faire,
si t’arrives encore à blaguer.
Se t'è rimasto il senso dell'umorismo, 
direi che non c'è da preoccuparsi.
Acho que não há motivos para me 
preocupar com um senso de humor desses.
Раз можешь отмочить такую
шутку, то волноваться не о чем.