Hyunjin lived in the same apartment building as your cousin...You two have known eachother since childhood and he was first really friendly with you... You started liking him and you couldn't even deny it but you never told it . You barely visited your cousin's house but when you did you made sure you bat an eye on him... For a whole year you didn't visit your cousin and in that year he totally changed he got himself this new girl bestfriend whom you noticed when you went to your cousin's birthday party after an year. He ignored you the whole time