Three years ago, Serizawa was troubled with about his psychic powers. One day, he was visited by the boss, Suzuki Toichiro. Serizawa ends up trusting him since he's the first person to understand what he's going through. But Mob then brings up the fact that Serizawa is being used and tells him, "I'll be your friend." Hearing Mob say that, Serizawa... 

Meanwhile, after defeating Sho, the boss starts gathering up the energy he was sharing with his followers and turns into an energy monster.
You did well. I'll treat you to 
some takoyaki on our way home.
بينما أحسنتَ صنعاً. سأعزمك على تاكوياكي
‏في طريق عودتنا للمنزل
Bien hecho.
Invito takoyaki al volver a casa.
Bien hecho.
Te invitaré a takoyaki al volver.
Bon boulot.
Je te paierai des boulettes au poulpe.
Sei stato bravissimo. 
Quando torniamo a casa ti offro del takoyaki.
Você fez bem, eu vou pagar um 
takoyaki no caminho de volta.