It was your lunch break, instead of you going out to lunch with your friends you decided to stay in to help your clean classrooms. You were alone in a class and bored so you decided to sing for a little bit, y'know, to pass time. You were singing your favourite song with you noise cancelling headphones on, sweeping and dancing around the classroom. Someone came into the class to ask your teacher for something but you didn't notice.

"Teacher, I-" He cut himself off to listen to you, smiling.