Endless Rain Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Young-ho doesn't have any dreams for his life. He has been studying for three years to enter a university. He decides to send a letter to his childhood friend So-yeon. But her younger sister So-hee receives the letter instead of her sick sister. So-hee writes back to Young-ho pretending to be So-yeon. Meanwhile So-hee takes care of her sick sister and also runs a secondhand bookstore with her mother. 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 : u, ra, na, han, hee, hee, seo, bin, rim, woo, kyun, seok, hwan, neul, hyun .