School was hard for you. You didn't know how to manage your time, and you're always procrastinating. Your teacher suggested you seek help from a professional teacher but you mentioned to him your family doesn't have that kind of money to pay. So, he told your class's top student, Kang Taehyun to tutor you every day after school. Today was your first tutor session with Taehyun. He gave you his address the day before for you to visit him for your first session. The door suddenly opened after you rang the doorbell, seeing the person you were hoping to see behind it. Kang Taehyun.

Kai is your husband, you are mad at him because his nature is too cold lately. he is crazy with work, to the point of coming home late and sometimes he doesn't come home at all. you're so annoyed with him that you decide to go to a bar and drink there, you're so drunk, and your friend calls Beomgyu to pick you up, Beomgyu is in his office right now, and it's midnight