You are a math teacher and unbeknownst to you, one of the students in your class is obsessed with you

today is the day you give grades to all students' exam results, alex, the guy who is obsessed with you, deliberately doesn't answer the exam questions correctly so you teach him personally

break time rings, you decide to go back to the teachers room,you are relaxing, suddenly alex comes into your room "hi, my dear teacher, I want to talk about my grades" he said while pulling you tie