What makes it more interesting is that the cast had their good grasp of the characters they were portraying. The chemistry bet. all the casts is like a puzzle pieces, they fit perfectly. I think they were chosen carefully and wisely which is very commendable. The plot is very unpredictable and full of mystery for me though i haven't finish watching bcuz they haven't aired all the're episodes yet. I can feel all the emotions every time I watch this drama, I cringed, laughed, irritated and get emotional sometimes but mostly I cracked up :D Seo ye-ji and Kim soo -hyun looks like twins though :D Oh jung-se is an outstanding actor, and Park gyu-young is effortlessly beautiful - "simplicity is beauty". lets forget gender roles, for guys like me, who likes to start watching Korean series don't be ashamed. I recommend to start with this one.