I don't really watch movies, much less asian dramas but I decided to for my blog and WOW, really loved this. It was recommended to me and I honestly thought it was going to be something for just laughs but it turned out to be more than that. I really loved the interaction between the characters and how they went from strangers talking on the phone to friends and more. The ending really had me in suspense. I rated the music an 8 but I honestly can't say there was anything that really struck me (other than the song the character composes. That was pretty great) but since there wasn't anything bad, figured an 8 would be fine. As for rewatching...yeah, I've already done that and want to again (LOL) There was nothing I disliked about this movie.