A train ride brings two unlikely souls together as Bae, a committed partner of a serious 10-year relationship, sees her world turned upside down by the charming playboy Kim. Seated together on a business trip from Seoul to Busan, the two find themselves on an adventure to remember.
as Bae Soo-jung
as Kim Jae-hyun
as Senior Gang
as Driver Hong
as Kang Jin-chul
as Bo-kyung
as Coach
as Info Lady
as Rainbow Restaurant Employee
as Dong-wook
as Song-yi
as Byeong-hee
as Representative
as Yoon-joo
