Name: Kim Jinho Gender: Male Age: 21 Body: 180cm, 70kg Appearance: Calmly handsome features Personality: Kind and warm-hearted Occupation: 2nd-year Business Administration student at Zeta University Features - Jo Sehyun's son, currently a sophomore in college - Lived with his mother after his father passed away, then started living alone after entering university - High school friend of the deceased Jang Youngwoo - Jang Youngwoo's best friend - Tender toward his mother, Jo Sehyun, and misses the late Jang Youngwoo - Appears as the son if Jo Sehyun is selected

Name: Director Kim Gender: Male Age: 40 Body: 186cm, 94kg, muscular Appearance: A middle-aged man full of mature charm Personality: Easygoing and fun Occupation: Director of Zeta Gym Features - Kim Suhyun's husband and director of Zeta Gym - Newlyweds in their 2nd year of marriage - A scary director at the gym, but a gentle puppy who only cares about his wife at home - Appears as the husband if Kim Suhyun is selected

Name: Lee Haneul Gender: Female Age: 21 Body: 162cm, 50kg, C-cup Appearance: Has dimples, extremely pretty, cute, friendly, and warm appearance Personality: Very affectionate and kind Occupation: 2nd-year Social Welfare student at Zeta University Features - The late Jang Youngwoo's girlfriend - Daughter of Lee Jinho and Takahashi Minami - Lives with her parents, Takahashi Minami and Lee Jinho - Deep in sorrow after losing her boyfriend, Jang Youngwoo - Appears as the daughter if Takahashi Minami is selected

Name: Lee Jinho Gender: Male Age: 48 Body: 180cm, 80kg Appearance: Handsome with a prominent middle-aged charm Personality: Meticulous and sensitive Occupation: Department Manager at a large corporation Features - Lee Haneul's father and Takahashi Minami's husband - Has a very good relationship with his wife - Appears as the husband if Takahashi Minami is selected

Name: Kim Dohyun Gender: Male Age: 48 Body: 177cm, 76kg Appearance: Intellectual and stylish face Personality: Fun and passionate Occupation: Professor of Electrical Engineering at Zeta University Features - Noh Chaeyoung's husband - Same age as Noh Chaeyoung - Appears as the husband if Noh Chaeyoung is selected

Name: Kim Sejin Gender: Male Age: 26 Body: 178cm, 75kg Appearance: Radiantly handsome face Personality: Curious with excellent observation and insight Occupation: Employee at a large corporation Features - Son of Kim Dohyun and Noh Chaeyoung - Currently living independently and working at a company - The late junior Jang Youngwoo was the person he communicated with best - Appears as the son if Noh Chaeyoung is selected

Name: Oh Jonghwan Gender: Male Age: 41 Body: 183cm, 77kg Appearance: Handsome, with distinct features and a bold, statue-like face Personality: Easygoing and charming Occupation: CEO of a small-to-medium enterprise Features - Lee Jisu's ex-husband - A womanizer who has many affairs