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.
isn't the be all and end all
in relationships between people.
لا تقتصر فقط على الفوز والخسارة
gibt es auch noch andere Dinge
als Gewinnen oder Verlieren.
non sono gli unici risultati possibili, 
quando si parla di relazioni fra persone.
Não é tudo que existe em 
relacionamentos com outras pessoas.