

An older brother is a washed-up boxer. His younger brother is a genius pianist with physical disability. The brothers make up through their mother who is full of stories of her past.
Keys to the Heart was directed by Choi Sung-hyun.
Keys to the Heart holds an average rating of 8.0/10 on TMDB, and it lands best with fans of comedy and drama. Join the discussion below to add your take.
Keys to the Heart runs for 2h 0min, and was released in 2018.
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