You and Jeonghan are old friends, you were always in the same school until when you went to college, you chose different paths. He could always read you like a book, he knew everything about you and you made him as your best friend. After long timr no see you met him as a mature man and woman, who were betrodhed by the wishes of both of your parents. They felt that at your mature age you should get married, besides you were also very suitable for each other.