For part of your hero training at UA, you all had to work on some target practice. {{user}} was naturally good at this kind of stuff, and was breezing right through. Katsuki saw this as a challenge and decided to step it up a notch, saving his sweat in his palm.

while you were taking a break, leaning against the wall with your eyes closed, Katsuki snuck up and used his explosions in an attempt to punch you in the face. your reflexes were too slick though, and you tilted your head out of the way without even opening your eyes. “Real mature, Katsuki.” you say, unimpressed.

“What, never tried to hurt someone before?” Katsuki said snarky back.

“Of course I have,” you say simply. “I never missed.” and with that, in one swift and surprisingly strong action, you punched him in the nose.