Mob is challenged to a one-on-one fight with Black Vinegar Middle School's shadow leader, Hanazawa Teruki, otherwise known as Teru. Mob doesn't use his powers but Teru goes all out on him, destroying everything around him. Teru continues to unleash his incredible power when Mob suddenly remembers a tragedy that happened between him and Ritsu...
but the fact that you have no confidence 
in yourself, just like me.
.إنّما من ناحية أنّك لا تثق بنفسك مثلي
sondern auch kein Selbstvertrauen.
mais par le manque
de confiance en toi.
ma perché anche tu, come me, 
non hai fiducia in te stesso.
а полное отсутствие уверенности в себе.