Spy Trader Kim Chul Soo's Recent Condition (2010)

Original title: 남파 트레이더 김철수씨의 근황

Kim Chul Soo is a North Korean espionage operator who saved money for his mission by trading stocks. He frequents a coffee shop where cafe barista Lee Kyung, who harbors an unrequited love for him, works. One day, he receives a package of secretly-taken photos of himself in the mail. Who is watching him?