Good story. The actors are talented except for Go Ara. It is disappointing to see her facial expression the whole time frowning and pouting. It doesnt sit well with the expected emotions she needs to express. Like seriously, the 90% time she acts all she do is frown and pout even when she has to smile or looked pleased. I cant seem to feel the emotions of love, happiness, or anything other than frowning etc because she does only one facial expression lol...eventualy gets annoying to see towards the end rather than feel her character and emotions with Park Seo Joon and Park Hyung-sik. I get tired watching her. On climax it gets awkward instead of being drawn to the scene lol. On the otherhand, the story is realy good and the actors are realy so talented. I just wish Go Ara would have done better in her acting.