In a typically symmetrical fashion, after a repeat scene where it becomes apparent that both of them are on the same train, Sangwon also visits the Kangwon Province with a friend and the paths of the two characters cross without them ever meeting there, both of them encountering a couple involved in a murder investigation.
In a symmetrical manner, after a repeated scene where it becomes evident that both of them are on the same train, Sangwon also visits the Kangwon Province with a friend and their paths cross without ever meeting there, each encountering a couple involved in a murder investigation.