The Penthouse is one of the most successful SBS dramas starring Kim So Yeon, Lee Ji Ah, Uhm Ki Joon and Park Eun Seok. The negative role in the revenge drama made Kim So Yeon win Best Actress award at the Baeksang Arts Award. Steamy kiss scenes and two weddings of Kim So Yeon were also a highlight of the drama. Here is how Kim So Yeon's real-life husband actor Lee Sang Woo came to terms with actions of Kim So Yeon's character Choen Seo Jin in The Penthouse series.