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Best Mistake 1: The Movie (2019) poster

Best Mistake 1: The Movie

2019, Korean.

Kim Yeon Do (Lee Eun Jae) is a studious high school girl whose life is being made miserable by a boy from her past. Despite all of her efforts, she can't get peace as he won't leave her alone. So she hatches a plan. On her social media pages, she posts a picture of another boy, in the hope that this move will put an end to the irritation. But this move turns out to have unexpected consequences: It turns out that the boy in the picture is actually one of her schoolmates. Named Ji Hyun Ho (Kang Yul), he is a bit of a loose cannon. Although he is very popular, he dislikes studying - and prefers play. The rest of the school soon learns about the social media post, as news spreads fast in the classroom! This leads to a number of run-ins with ji Hyun Ho. But the more they get to know one another, the closer they get - causing yet further complications for a whole host of classmates!

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Runtime
2h 9m
Post-credits
None listed
Language
Korean
Rated
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Best Mistake 1: The Movie isn’t on a subscription OTT platform in India, but you can watch it free online.

Availability in India as of 13 November 2026. Streaming data by JustWatch.

Details

Released
25 July 2019
Original title
일진에게 찍혔을 때

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Best Mistake 1: The Movie runs 129 minutes (2h 9m).

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Best Mistake 1: The Movie isn’t on a subscription OTT platform in India, but you can watch it free online. (Checked 13 November 2026.)

What movies are like Best Mistake 1: The Movie?

If you liked Best Mistake 1: The Movie, try The Matchmaker's Playbook, Japanese Mom, A Time to Remember.

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