Premise: Hyde, Jekyll, Me () is a 2015 South Korean television series starring Hyun Bin and Han Ji-min. It is based on Lee Choong-ho's webtoon "Dr. Jekyll Is Mr. Hyde" (), which gave a romantic comedy spin on the literary character. The series aired on SBS from January 21 to March 26, 2015 on Wednesdays and Thursdays at 21:55 for 20 episodes.
Hypothesis: Romantic comedies are popular in South Korea.