This drama had a really good cast. Jang Geun Suk and IU are one of the best actors on the k-drama scene. But even they couldn't save this plot. I liked the jokes and there were some funny moments. But the plot was just AWKWARD for me. The lead characters sucked. I mean, the guy seduces so many women and I don't understand what the hell he learned. I can't believe people are comparing this drama to Marry Me Mary. I love that drama and it was too sweet to be compared to this one. Coming to IU, fine, fine actress. But the character? UGH. Her character wasn't just immature. It was plain stupid. From the very damn beginning. The lead couple didn't even spend any time together and there was so little chemistry. Ma Te was always busy seducing another woman. And then they're together. JUST WOW. And don't even get me started on Yoo Ra. She was so CREEPY!