Recovery girl got out of the room, leaving Katsuki lying on the bed, staring at the ceiling with occasional coughs and wheezing.

Katsuki usually got sick from his quirk. He sweats a nitroglycerin substance to activate his quirk, but he gets overheated a lot and eventually gets a fever.

You knocked on the door before entering, your shoes silently clacking against the concrete floor, but stopped as you stood by Katsuki’s bed.

“What do you want, extra…” He tried to yell but began coughing again.