This drama is off the hook. The characters are intriguing and very smart (like crazily smart). The writing is awesome, the acting is awesome, the directing is ... wanna guess ? AWESOME !!! This drama has my 100% focus, not like your usual dramas where I can cook, clean, vacuum the house and still get the whole story.

The drama should have ended 10 mins earlier. [spoiler ahead] It was so perfect like a piece of juicy steak until she came back to him, it's like dumbing the steak into the water. Otherwise it'd be a 5 stars