I was actually having second thoughts whether to spend my precious time watching this action-rom-drama flick or see a super cheesy rom-com drama. But gave in anyway to my first choice because I decided to witness the lead actress' acting (I really adored her in Secret Garden). I would say that this K-drama is way beyond my expectation. From acting, to cinematography, music scoring and drama plot, it's like I'm watching a well-made (super) long movie. The lead actor was able to play his role well- he could smoothly shift from being cocky to I-mean-business acting. This, combined with the sweet-bad-ass acting of the lead actress, makes the drama more interesting. Even their lines/dialogue (translated in English sub of course) have depths and will surely capture a viewer's emotion. Two thumbs up for this k-drama-- for bringing out message of courage and love.