Everybody Has Secrets (Korean: 누구나 비밀은 있다; RR: Nuguna bimireun itda) is a 2004 South Korean romantic comedy film.It has some similarities with film About Adam.It stars Lee Byung-hun, Choi Ji-woo, Kim Hyo-jin and Chu Sang-mi. Because it has several sex-scenes, it is generally restricted to viewers under 18 or 21. Although the film wasn't a particularly big hit in South Korea it grossed $4,888,679 in Japan.