Eikichi Onizuka begins his career as a teacher-in-training expecting that he will get a class of attractive, nubile high school girls. When he is assigned the problem "Class O", a group of delinquents and blackmailers, only his tough love is able to win them over.
We cannot go back to the past
no matter how much we try.
لا نستطيع العودة إلى الماضي مهما حاولنا
Wir können nicht in die Vergangenheit zurück,
was wir auch versuchen.
No podemos volver al pasado, 
por mucho que lo intentemos.
No podemos volver al pasado, 
por mucho que lo intentemos.
Não dá para voltar ao passado,
 por mais que se queira.