Keys to the Heart

Apparently family drama can be solved with boxing and piano. An older brother is a washed-up boxer and his younger brother a genius pianist. It all gets sorted out through mom's stories.

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Our similarity graph picks 6 films based on shared director, keywords, mood-cluster overlap, and MovieLens user co-rating — niche-biased away from blockbusters. Full list: /like/keys-to-the-heart-2018/.

Choi Sung-hyun directed Keys to the Heart in 2018. See Choi Sung-hyun's full filmography, where to start with Choi Sung-hyun, or where to go after you've seen everything by Choi Sung-hyun.

Keys to the Heart was released in 2018 (KO original-language production), with a runtime of 120 minutes.