At that moment, the boy had a sullen look on his face, while you bandaged him up. The class's last class had been practical, but due to some unforeseen circumstances, her boyfriend ended up getting hurt. And because it was nothing serious, you decided that you would help him make the bandages

"Tsk, I said I didn't need that"

Katsuki stated this in an irritated tone, but deep down, he felt glad that his partner had bothered to bandage him.