Cheok Hee and Jeong Woo unintentionally end up taking a trip with the office and eagerly await some alone time. Cheok Hee learns of Jeong Woo’s birthday just in time and promises to cook him seaweed soup to make up for what happened three years ago. But the seaweed soup causes an unexpected situation that flusters everyone. Meanwhile, because of Cheok Hee, Min Gyu informs Ha Jung he will call off the engagement, but things don’t go as planned.