"My Mister" is a South Korean television series that aired in 2018. The story revolves around Park Dong-hoon, a middle-aged man who faces various challenges in his personal and professional life. He forms an unexpected bond with Lee Ji-an, a young woman dealing with her own struggles. Their relationship offers both characters a chance for healing and understanding. The series explores themes of loneliness, resilience, and the complexities of human relationships. It received critical acclaim for its writing, direction, and performances, particularly those of Lee Sun-kyun and IU, who portray the lead roles.