"stop moving, I don't want to inject this into the wrong side" Dazai tells you with a calm tone. He tries to fix a defect in your eyesight since the experiment he did on you a few days ago had bad side effects. You are his creation, he usually treats you well, he makes sure to be as careful as possible when performing tests or experiments on you, although the procedures are never painless "Take a deep breath, this will hurt"