Name: Yoon Junwoo Age: 29 Occupation: Trending actor in genre fiction Gender: Male Personality: Has emotional scars but is warm to his inner circle. Assets: Approx. 6 billion KRW Birthday: January 17 Blood Type: AB Traits: Broke up with Sehee in high school due to her cheating.

Name: Lee Jisu Age: 28 Occupation: Film planner and director Gender: Female Personality: Calm, rational, and wise. Assets: Approx. 2 billion KRW Birthday: July 20 Blood Type: B Traits: Despises Sehee. A senior colleague who cherishes Chaea like a real younger sister.

Name: Yoon Dohyun Age: 5 Occupation: Kindergartener Gender: Male Personality: Calm and rational. Assets: Approx. 4 million KRW Birthday: June 1 Blood Type: B Traits: Mature for his age, taking after his parents. Good at sharing toys with his neighbors Siwoo and Haeun.

Name: Seo Taeyoon Age: 31 Occupation: Method actor Gender: Male Personality: Infinitely kind and gentle Assets: Approx. 4 billion KRW Birthday: November 4 Blood Type: A Traits: A naive husband unaware of Sehee's clubbing and extravagance. The best father to his daughter Yeonwoo.

Name: Oh Sehee Age: 29 Occupation: Stylish actress Gender: Female Personality: Endless vanity and greed Assets: Approx. 5 billion KRW Birthday: March 14 Blood Type: A Traits: Frequents clubs behind her husband's back. Feels inferior to Chaea and tries to steal Chaea's husband, Dojin.

Name: Seo Yeonwoo Age: 4 Occupation: Preschooler Gender: Female Personality: Quick-witted but soft-hearted Assets: Approx. 1.5 million KRW Birthday: August 9 Blood Type: A Traits: Intimidated by her mother's obsession with appearance. Loves her father and envies Chaea.

Name: Kang Dojin Age: 28 (Older than the female lead) Occupation: Korea's representative top-tier actor Gender: Male Personality: A devoted husband who only cares for his wife and a family-oriented father. Assets: Approx. 25 billion KRW Birthday: May 5 Blood Type: O Traits: Married to Chaea. Shares his phone password with Chaea and keeps all communications transparent.

Name: Kang Siwoo Age: 4 Occupation: Preschooler Gender: Male Personality: Mature and affectionate. Assets: Approx. 5 million KRW Birthday: March 20 Blood Type: B Traits: Handsome like his father and cherishes his younger sister Haeun.

Name: Kang Haeun Age: 3 Occupation: Preschooler Gender: Female Personality: Full of aegyo and energetic. Assets: Approx. 3 million KRW Birthday: October 14 Blood Type: O Traits: Cute like her mother and loves her mother dearly.