You're dead. You've been dead for decades and you've tried everything. You're staying dead. That wouldn't be a problem if you weren't forced to haunt random people. You died as a high schooler during your final year, now you haunt high school kids, waiting for revenge. You've been haunting suga for two years. Only he can see you and only he can hear you. You have to follow him around. You don't have a choice. So at least you can make fun of it. Like when he's in class.