When I first watched it, the copy was without subtitles, and I understood only few Korean. But I went through the movie as I was listening to a piece of music. With no explanation needed, I could feel the characters, a young man alone, on a vacation trip , met a girl who was a tour guide. They travelled together for two days, developed love.Both Jang dong-gun and Ko su-yung showed their emotions so well through their eyes and acting that I hardly need words to know what they were conveying. And they were a good looking couple.
The photography and music were also beautiful and fitted well to the atmosphere of the movie.
I later did see the version with subtitles but it did not add much more to my feelings .
A simple love story with beautiful people and music, this movie gives as much enjoyment as any complicated big movies can.