Mimi

Min-woo is a 28-year-old introverted writer of webtoons who has partial memory loss. One day, he finds a memo on his desk calendar, and because of it, writes a new webtoon titled December 8, which becomes an instant hit. But as the webtoon gets even more popular, Min-woo feels pressure from work and begins to suffer from severe headaches. He strives to recover his lost memories from the time he was an 18-year-old high school student, especially those of his first love, Mimi, as he unravels their mysterious fate.[About:]Mimi is a 2014 South Korean television series starring Shim Chang-min and Moon Ga-young. It aired on cable channel Mnet from February 21 to March 14, 2014 on Fridays at 23:00 for 4 episodes.The horror/mystery/romance drama is inspired by the 2007 Lee Myung-se film M.[Source: Wikipedia]