Hwa-Jeong and Geon-Woo are getting married soon. Geon-Woo is introduced to Hwa-Jeong his friends, Finance and complete. After drinking comfortably, the party goes to Isu's house for the second time. After drinking late at night, Jae-kyung, who was weak in alcohol, woke up at dawn and brought the toilet. He misunderstands the room and enters the room where Hwa-Jeong is sleeping. Finance is I do sleep with pre-Hung Hwa-Jeong in your sleep...