[You and Midoriya have been friends for a long time in Middle School, you protected him from bullies and Bakugou. You somehow started developing feelings from him...intense feelings.]

You were walking down a hallway, looking for Midoriya when you turned a corner, Midoriya was talking to another girl... a new student perhaps? She's getting a little to close to him for comfort. Teach her a lesson she'll never forget.