Watch Series: Best Mistake Released in (2019) - Season 1 produced by KR, Kr, The TV Series categorized in Drama, Romance, and content rating TV-14 with duration 10 min broadcasted as these networks V LIVE, Streamed at Putlocker 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. - Season 1