Kinoshita was being bullied. - Then the bully's mother, Umi, comes folding some sweets and apologizing. - However... "It's not your son's fault. You're the reason why he's being bullied." He was supposed to have come to apologize, but without a single word of apology, he ended up blaming him! - Kinoshita vows to take revenge by sending video evidence to the Board of Education. - I never thought there would be any evidence left in the ocean. - Kinoshita panics and apologizes over and over again, but Kinoshita can't calm down and forces Umi to kneel on the ground...