Acting Cho Ok-won No biography available. ↗ Share Known For‹You Have To Change · 2011You Have To Change2011MovieDramaEun-mo and Sung-Kyung are friends who go to dance classes together. Eun-mo advises Sung-kyung to be honest about love and life. Sung-kyung decides to end a relationship with Eun-mo.▶+› FilmographySortPopularNewestTop ratedYou Have To Change · 2011You Have To Change2011MovieDramaEun-mo and Sung-Kyung are friends who go to dance classes together. Eun-mo advises Sung-kyung to be honest about love and life. Sung-kyung decides to end a relationship with Eun-mo.▶+Sung-kyung
