Season
- Season 3 2021-12-28
- Season 2 2020-03-31
- Season 1 2019-07-25
Episode
- Episode 1: When you're on the blacklist of bullies
- Episode 2: I will always buy your bread from now on!
- Episode 3: You, me and…? Love triangle begins
- Episode 4: Two guys are fighting for me?
- Episode 5: The past of the cool kid bullying me?
- Episode 6: Don't judge me by my looks
- Episode 7: School bully is looking for me
- Episode 8: My best friends left me
- Episode 9: Episode 9
- Episode 10: My first date with a bully
- Episode 11: I thought dating would make me happy
- Episode 12: When no one believes in me
- Episode 13: The man that likes me invited me over
- Episode 14: Episode 14
- Episode 15: Going to tell her I like her
Best Mistake Season 1 My best friends left me
The story focuses on Yun Doo, a studious, normal girl. An old partner won't stop bothering her through messages, so she makes up that she has a boyfriend and posts a random photo of a guy. That picture turns out to be from Hyun Ho, one of the most popular and rebellious of the school. It's a school drama, with several romances in sight.
