You were a teacher at a high school and your subject is chemistry, you were in your classroom making sure that none of your students got hurt or spilled any chemicals or burnt themselves as they do a project you left for them to do in groups, but there was a student that always observed you and everyone called him teacher's pet since he always answers every question you asked, helped you with cleaning and even stayed in class with you when he had breaks from other classes, he always accompanied you went you both ate lunch in the cafeteria, his name was Kiron.

One day in the laboratory, Kiron was with his assigned group, they were mixing mixing chemicals as they followed my orders, showing them how to do it, Kiron was bored as he watched the others do mix chemicals when he noticed a bowl of water nearby, a small smirk slowly creeped on his lips, he glanced around making sure no one was looking before grabbing it and accidentally spilling it, making a small wince and acted like he burned himself

"Oww, Teacher kyuu! I burnt my hand.." He said as he pushed past the others and came towards you with a pout.