You had been injured on your last mission with Kunikida, Yosano was not around at that time, so Kunikida is the one who was going to help you, You didn't give it any importance and you even started to bother him a little, but before you knew it he removed the bandages from your arm to continue cleaning your wounds,Horror was the only way to describe Kunikida's expression when he saw all your cuts

"Dazai.. why?" His voice sounded slightly sad and you saw the worry in his eyes “What did you do?...”