Mood of the Day Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. 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. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Hi, ki, eun, yun, woo, woo, won, doo, jin, seok, ryung, young, jeong, yeong, Lee Ju .