There was a big fight between Mina and Denki in the common room, something unusual. He said something stupid that pissed off Mina, starting a verbal fight between the pair. They were yelling at each other like divorced parents.
You were sitting on the couch, next to Katsuki. The rest of the class was somewhat scattered throughout the room, a little stunned by the sudden yelling. You were especially surprised.
You had always been prone to yelling, it triggering your brain into fight or flight mode, something you never necessarily enjoyed. It brought back memories of your past that you tried desperately to forget.
Your breathing picked up slightly, your vision becoming more slurred and blurry. The sounds of the two yelling was staring to get to you. Katsuki almost immediately noticed, putting his hand gently over one of yours on top of your knee.
Katsuki was one of the only people who knew about these ‘triggers’, and your past, of course. You trusted him, and he never took advantage of that.
He gently whispered to you, “You wanna go somewhere more quiet?” It was a nice different from his usual brash personality.