Joo-yeon and Seok-jun are preparing to remarry. Joo-yeon's daughter, Yoon-jeong, and Seok-jun's son, Jeong-woo, are also in a romantic relationship. Yoon-jeong and Jung-woo also promise to get married ... Jung-woo falls in love with Yoon-jeong's mother, Joo-yeon, and is troubled between Yoon-jeong and her lead actress. Jung-woo goes to Joo-yeon with a hard time confessing and even having an affair. Seok-jun has a relationship with Joo-yeon's daughter, Min-jeong, who came on an errand. Joo-yeon and Seok-jun suddenly fall in love with each other's sons and daughters. Naturally postpone marriage.