The moment Choi Woo-shik met his "A Killer Paradox" co-stars Son Suk-kyu and Lee Hee-jun for the first time, he immediately thought of them as "really sexy," an observation that the two Korean actors found funny. The close friendship between Choi, Son, and Lee is a stark contrast to the darkness of their new Korean series, which tells the story of college student Lee Tang (Choi) who accidentally kills someone in self-defense. This paved the way for more violence along the way. Despite the dark plot, the three actors had nothing but respect and support for one another --- almost to the point of them comfortably switching from Korean to English during a roundtable interview for t...Keep on reading: Choi Woo-shik on his ‘sexy’ co-stars Son Suk-kyu, Lee Hee-jun