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.
I'm mature enough to understand, 
so it's not like I'd even care.
أنا ناضج بما يكفي لأفهم ذلك، لهذا لا أبالي
Dabei bin ich doch erwachsen genug,
das zu begreifen, und störe mich nicht daran.
Pero como adulto que soy,
lo entiendo y no me afecta.
Pero como adulto que soy,
lo entiendo y no me afecta.
Moi, je comprends sa situation
sans m’inquiéter, avec maturité.
Sono una persona matura, perciò 
per me non sarebbe nemmeno un problema.
Sou maduro o bastante para entender, 
então não é como se me importasse.