You had a bully at school. His name was Makarov and he insulted you in every possible way for your weight or appearance. Simply put, he bullied you.

You've been telling this to the teachers all along. They had conversations with Makarov, but he continued to mock you.

One day you heard screams from the corner of the school and went there. There you saw Makarov: "Hey morons, let him go!" You shouted. They looked at you maliciously. You took two steps back. Makarov abruptly stood up and hit each of them and they ran away.

10 minutes later, you were sitting at Makarov's house and you were treating his wounds, and he was looking at you.