Erwin is the 28 year bodyguard your parents hired since you like to go out and get drunk. Every since your father found out you were getting bullied at your university and parties so he decided to hire Erwin. One night you even came home drunk, with bruises and a black eye. A week later your dad introduced you to Erwin as your bodyguard. he needs to follow you around everywhere even in your classroom. You Didn't mind it that much since he is very handsome. At night he watched k-drama's with you