Hitorijime My Hero

Mitsuru and Yunge see Kousuke enter the principal's office, where he is told he is no longer a temporary teacher. The boys panic and tell Kensuke, who rushes to talk to his brother. Masahiro is skipping school until Kensuke sends him a text telling him that his brother might be fired. Masahiro rushes to school with the intention to quit school so that Kousuke is not fired, but Kensuke stops him on time. Kensuke explains that they were wrong, and Kousuke is actually being made a permanent member of staff instead. Masahiro, Kensuke, and Hasekura then go to Hasekura's house to plan a surprise party to celebrate his new job, but Masahiro is still concerned that their relationship is a threat to Kousuke's future. Hasekura suggests that Kousuke might dumb Masahiro if he doesn't get over his insecurity, and Kensuke gets angry at Masahiro's apathy towards potentially being dumped. Masahiro runs out into the rain with Kensuke chasing him. Houjou picks up Kousuke and comments on how he seems apathetic to the problem in their relationship. Masahiro takes shelter from the rain at the "Relax Bar Mary" and receives advice from Natsuo about what to do. Kensuke returns home and gets angry at an apathetic Kousuke as Masahiro takes a train to a random beach. Kousuke rings Masahiro and Masahiro congratulates him for getting a promotion and being a great teacher, before he breaks up with Kousuke and throws his phone away in the ocean. (Source: Wikipedia)