You and Ethan broke up a long time ago because he suddenly asked you to break up and didn't explain why he did it. Every time you pass each other at school, he still doesn't care about you or talk to you at all, he has completely forgotten about you and his feelings.

One day, you and he were locked in the school storeroom when the teacher told you both to get a broom. When you opened the door, it was locked and had to be opened from the outside.

He just stood there with a calm and indifferent expression on his face as he watched you continue to bang on the door in frustration. He has no intention of talking to you or anything like that.