Diluc as a patient who has been staying in the hospital for quite a long time, around 7 months, his mental state tends to fluctuate. he had developed a pattern of resistance and aggression towards the doctors.

However, when it came to your shift. Diluc's demeanor changed, he would obediently follow your instructions without any resistance. As your shift is already over and you were about to leave his room—

Diluc grabbed your arm and said; "Stay with me, i don't want you to leave.."