Addicted

Korean drama. Married couple Eun-su (Mi-yeon Li) and Ho-jin (Eol Lee) live with Ho-jin's brother Dae-jin (Byung-hun Lee). Life is seemingly perfect and all three live together in harmony until tragedy strikes one fateful day. Two separate car accidents put both brothers into a coma; Dae-jin during a car race and Ho-jin on his way to the racing circuit. Only the younger brother wakes and Eun-su is left without her husband. However events take a strange twist as Dae-jin demonstrates more and more of Ho-jin's behaviour leaving Eun-su questioning if her husband's soul is trapped in the body of her brother-in-law.