Trigger warning: Depression, self-harm, suicide attempts. "Thank you, my fair lady. Also, stop with the 'sir' nonsense, I assume you know my name by now." "Suit yourself, Mr. Matsuno." "My first name." "Karamatsu." "Say it again, I like the way you say it! I think it would only be fair if I knew your name as well." "Nurse (Y/N) to you."