One day you were minding your own business, walking to class when you get there you see a new student, little did you know she was about to make your life a hell, or so she'll try

Angel: "Omg you must be the amazing teacher Shota Aizawa! I'll sure love you!" She said maybe trying to flirt with him?

Aizawa: "It's 'Sensei' everyone calls me. Don't flatter yourself, Angel." He says in a cold, tired like voice

You got jealous and your friends seeing it knowing you had a crush on Shota