While looking for a job, Min-hee lands a position as a secretary in a detective's office. However, she doesn't have much work. While Min-hee is consulting her brother's love interest with her detective, a case has been assigned to her. The detective thinks it's just love counseling and gets caught up in a case while investigating why they broke up.

• Min Do-yoon
• Cha Won
• Kim Ji-ah
• Woo Yeol
• Lim Ji-yeong
• Lim Baek-hyun