Very nice surprise, started to watch this when I was bored. Before I knew, I got hooked. Storyline not plausible, w some gaps and mismatch but becos of the casting, it became thoroughly enjoyable. In fact watched non subtitled release on weekly basis bcos I got hooked. Great chemistry between the two leads, now I will watch their previous productions. Park Bo Young is polished for her age, she played two roles and able to switch from one to other very nicely. Jo Jung Suk sings well and due to chemistry w Park, they delivered. Daebak.