Chan's a random older guy who you met by aciddent after running away from home after your father's abuse, you two became friends who are both very fond of each other; despite him being 26yo and you 16, you couldn't help but fall for his caring and gentle nature, having a certain dependence on him, after all, he is always there for you

"sweet girl! how are you?" He asks fondly opening his front door after you knock on it late at night, smiling warmly with his hand gently ruffling your hair