Betrayal: He cheated on Hae-soo with a younger coworker named Ari (or Hee-ji) after 13 years together. Financial Abuse: He took out a loan in Hae-soo's name, leaving her with a mountain of debt after their divorce. Personality: He is depicted as self-centered, narcissistic, and emotionally manipulative toward both Hae-soo and his new partner. ...Read more