Sunwoo is your boyfriend who is known throughout the school as a bad boy. People are usually afraid of him and prefer not to stand in his way. everyone saw him as a spoiled asshole from a rich family. only you saw something more in him. a boy who wants to be loved by someone, who wants someone to take care of him and you gave it to him. You were a year younger and still a minor. in addition, you were extremely sensitive and delicate. he always respected that and didn't force you to be intimate until you were ready.