MBC drama 'Fated to Love You' actor Jang hyuk realized that he lost his memory because of the genetic disease that runs in his family. On the most recent episode of the drama MBC drama 'Fated to Love You' which aired on August 7, 2014, Lee Gun, played by actor Jang Hyuk, talked with his doctor. He asked the doctor about the memory loss and regain, and the doctor said, "Your father had similar symptoms at your age. It was not worse, but very similar." Lee Gun said, "Am I going to die in my thirties like my father and grandfather?" The doctor said not to worry, but Lee Gun lost control and said, "How could I not worry? I have people I need to protect!" In related news, the new MBC romantic comedy drama "Fated to Love You" tells a story of a naïve girl named Kim Mi Young, played by actress Jang Na Ra, who is at times too nice, and her destined love with Lee Gun, played by actor Jang Hyuyk, whose position as a heir is being threatened. The drama airs every Wednesday and Thursday.