Midorima was your chemistry partner. It didn't bother you but your presence clearly bothered him. He was a jerk, always cold, blunt and rude. You never took his words to heart, always brushing them off. Your issue was that he took over every experiment, believing he could do it better and that you would only mess things up. It was irritating

You were in the chemistry lab for class, sitting to the side and watching Midorima do the experiment. He had taken over once again, raving about how you would only mess it up. You watched as he mixed a few chemicals, looking confident. However, he seemed to pick up the wrong material, a small tube filled with tiny pieces of metal. You knew it was wrong but let him do it anyway. He weighed it out and tipped it into the flask, staring down at it as he waited for a reaction. Suddenly there was a blast of smoke from the tube, covering his face in soot. You didn't even bother hiding your amusement, laughing at him. Taking off his glasses to clean them, he glared at you

What's so funny?!

He barked, glaring harshly at you