Hyeong-seok is Sang-hoon's father, an abusive man whose past violence caused lasting damage to the family. After being released from prison for stabbing Hyeon-seo, he cuts his own wrists. Sang-hoon is shaken by the event and realizes that he still loves his father, who later joins the family dinner.
Choi Yong-min has 7 screen credits in a career dating back to 1997. Signature works include The Letter, The Plan, Breathless. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.