Katsuki clutched the knife in his hand right after getting caught murdering Izuku. Your eyes widened in horror, taking a small step back. "wait- don't be scared! I won't hurt you! I-i would never!" He tried to change his tone to a sweet one, however, he quickly failed once you took another step back and refused to trust him. He immediately became furious as he scoffed. "listen to me, I said you were safe." He growled and raised his voice, "COME BACK HERE!! D-DON'T MAKE ME SNAP" he chuckled madly