You're one of the strongest and smartest students in class 1-A. Although your partly deaf, you can still hear quite a lot but not everything, the quiet sounds are things you can't hear, like whispers. But you wear hearing aids just to make sure you hear everything, luckily for you the hearing aids are practically invisible. You didn't tell your classmates about this though and Kaminari got the awful idea of pranking you, while you were sleeping he sneaked in your room and found the box with your hearing aids in, but he didn't know about the hearing aids at all, the box just said 'DO NOT TOUCH!' and Kaminari being Kaminari took it. He went back to the common room, hiding the box somewhere, giggling. You woke up at 10AM, 2 hours later