Yoon-young fell for Song-hyeon when she was married to his friend. When she gets divorced, he takes her on a trip to Gunsan, where they stay at a guest house run by a middle-aged man and his autistic daughter.
                                    Park Hae-il
Yoon-yeong
                                    Moon So-ri
Song-hyeon
                                    Jung Jin-young
Mr. Lee
                                    Park So-dam
Ju-eun
                                    Dong Bang-woo
Yoon-yeong's Father
                                    Moon Sook
Restaurant Owner
                                    Lee Mi-sook
Head of the Dental Clinic
                                    Kim Hee-jung
Helper
                                    Yoon Je-moon
Song-hyeon's Ex-husband
                                    Jung Eun-chae
Cafe Owner
                                    Han Ye-ri
Pharmacist
                                    Kwon Tae-won
Yoon-yeong's Father's Junior
                                    Bek Hyun-jin
Speaker
                                    Lee Joon-dong
Man from Gyeongsang Province
                                    Kwak Ja-hyung
Fight Man
                                    Choi Ban-ya
Hwa-ok
                                    Kim Chae-hyun
Rae Choon's Customer
                                    Lee Won-jin
Chinese Restaurant Patron