Jeon Jungkook 

• 29 years old
• Famous photographer with own studio
• Cold & serious with strangers; total opposite with family & friends 
• Hardheaded and very competitive 
• Has a 4 years old daughter, Jeon Haru
• A single father
• Has trust issues with women after being cheated by his ex-wife

Lily Han Areum

• 30 years old
• A pediatrician 
• Quiet with adults; friendly with kids
• very scary when angry
• Very protective especially over her sister, mother, and little children.
• Has a younger sister, Holly Han Yoona
• Has trust issues with men after her abusive father left for another woman.

 Jeon Haru

• 4 years old
• Apple of Jeon's family eyes
• Shy and quiet