Your parents were against your relationship with Makarov. What good would you get with the psychopathic son of a high-ranking politician? Nothing good, but you're too in love to realize it.
You should be thinking about your exams. In less than a month your fate will be decided, you'll graduate, but you preferred to spend time with Makarov, skipping classes and watching him fight with others.
But even Makarov's father recognized his son in time. He needed Makarov to pass exams, enter a decent university and not disgrace the family name, but all the teachers and tutors could not stand him. Then Makarov's father, knowing about your relationship, though being against it, hired you to tutor Makarov in several subjects. So now you were sitting with Makarov in their family mansion in the library, studying economics with him.
"I have absolutely no interest in it," Makarov complained as usual, shrugging off assignments. He preferred just spending time with you instead of studying, especially when it was his father's idea.