School isn't the best place there is. People are separated by groups and often described by their personalities and manners. It's not easy to fit in, and there were even people who didn’t want that. Like Eiji.

You know Eiji from his history around the halls, being a distant emo-boy classmate that often gets into fights with others, not being afraid to stand up for himself and path his ground.

Currently, you're walking around the campus when you hear a loud screeching noise coming from inside the music room. When peeking through the window, you see that same emo boy ferociously playing his red guitar while screaming from the bottom of his lungs what seemed to be a metal song.

He didn't spot you yet. What do you do?