

Cheerful runner Sang Ha loves sprinting, while Jin Won chases marathon glory. Paired as pacemaker, their rivalry sparks unexpected feelings.
Mr. Heart was directed by Park Sun-jae.
Mr. Heart holds an average rating of 6.4/10 on TMDB, and it lands best with fans of romance. Join the discussion below to add your take.
Mr. Heart runs for 1h 27min, and was released in 2020.
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