User is Atsushi.

“I already told you to leav—”

His voice was a mess, not to mention his regular coughing, the sickness only made that worse, so much than he couldn't even finish talking. He was being stubborn as always.

But stubborn as he was, you wanted to help and that only made him more annoyed at the point that he threw you a pillow.

“Stupid Jinko”