Having replied to a wicked post on her school website, Ye Won keeps getting a threatening call from a boy named Ji Eun Sung. Having heard about him from her friend, she keeps running away from him. But they kissed accidentally when Ye Won was trying to escape from him. Having his lips stolen by Ye Won, Eun Sung threatens her to marry him, adding that no other girl has ever kissed him before. The only thing Ye Won can do is to obey whatever Eun Sung said. At first, Ye Won just hates him the most for his self-righteousness and unreasonableness. But she gradually finds herself starting to fall for him.
The female lead begins to fall for the cold vexing male lead whom eventually acknowledges his own feelings for her all the while hiding behind his bitter words and treating her like a slave.
They both start with the same basic premise: the girl uses a photo of a random guy who ends up being a fellow classmate at her school. The boy then finds out and gets upset (although in WGABP I wouldn't necessarily Kento's character got upset) and so the girl does errands for him. The rest of the story in Best Mistake isn't very similar to WGABP, however, they both begin with the same premise.
Akabane Yu moves to a dormitory room after her father's transfer from work. She is excited that she will live in the same dorm as Shirakawa Takumi aka "White Prince." Yet, Kurosaki Haruto aka "Black Devil" kisses her as punishment for going against him. It is Yu’s first kiss. Since then, she becomes obedient to Kurosaki Haruto.Akabane Yu moves to a dormitory room after her father's transfer from work. She is excited that she will live in the same dorm as Shirakawa Takumi aka "White Prince." Yet, Kurosaki Haruto aka "Black Devil" kisses her as punishment for going against him. It is Yu’s first kiss. Since then, she becomes obedient to Kurosaki Haruto.
Both of these dramas revolve around a girl who lies about having a boyfriend. She takes a photo of a random boy and shows it to everyone, saying that he's her boyfriend. Unbeknownst to her, the boy in the picture goes to the same school as her and isn't the kind type.
Ninako Kinoshita is a high school freshman with no experience in love. When she meets Ren Ichinose—a handsome boy who’s popular with all of their female classmates — on a train during their commute home, she starts encountering him more regularly and gradually develops feelings for him. However, Ren already has an older girlfriend. As the relationship of these two is explored, several other people in their lives must deal with their own feelings of unrequited love.
Tahara Mika is an ordinary high school girl. One day, out of the blue, one of her classmates kisses her. His name is Sakurai Hiroki also known as Hiro. Hiro stands out because of his bleached hair and piercing. Apparently he is also dating someone. Mika is shocked and hurt that her first kiss had to happen this way. She desperately tries to forget about it. Then, her friend tells her that she should find somebody else and suggests Tatsuya, another boy in their class. However, before she even realizes it, Mika is already in love...
Ayaka, who works at the bridal department at a hotel, has a beauty that everyone recognizes, yet her personality is the worst. Everyone calls her a "wicked woman" after the way she wraps numerous men around her finger. The one who sets his eyes on her is the hotel's new executive Togo, who is the son of a very powerful person of the town. What are the orders that this King-like man requests of her!?
Sena is a college music graduate who dreams of becoming a professional musician and a world-class pianist. Unfortunately, he has not been able to find any breakthrough opportunities and has to settle for currently teaching piano at a local piano school.
Minami is an out-of-work model. On her wedding day, she was dumped by her fiancé, and when she rushed to her fiancé's apartment, she finds out that not only was her fiancé Sena's flatmate but that her fiancé had also skipped town along with all her savings. Rendered penniless, she then moves into Sena's apartment, occupying the empty room that was her former fiancé's.
The two down-on-their-luck persons with very different personalities find themselves bonding over their similar situations in life.
Minami is an out-of-work model. On her wedding day, she was dumped by her fiancé, and when she rushed to her fiancé's apartment, she finds out that not only was her fiancé Sena's flatmate but that her fiancé had also skipped town along with all her savings. Rendered penniless, she then moves into Sena's apartment, occupying the empty room that was her former fiancé's.
The two down-on-their-luck persons with very different personalities find themselves bonding over their similar situations in life.