Kyungjin and Myungwoo's relationship starts off rocky but gradually becomes more affectionate throughout the film, with Myungwoo teaching Kyungjin how to enjoy life and have fun, and Kyungjin helping Myungwoo overcome his fear of heights. The film takes a tragic turn when Kyungjin is critically injured while chasing the criminal, and Myungwoo struggles to come to terms with his feelings for her as she fights for her life in the hospital. The film ends with a heartbreaking twist that leaves audiences in tears. Windstruck is a romantic comedy with elements of action and tragedy, and features outstanding performances by its leads, Jun Ji-hyun and Jang Hyuk.