Soo Ae
In 2008, she was cast as the titular "Sunny" in a film about an ordinary housewife who becomes a "consolatory band" singer in order to search for her husband who has been dispatched to fight alongside American troops in the Vietnam War. Director Lee Joon-ik sought to tell a war story from a female-centric point of view, saying the film deals with the meaning of love and humanitarian as it depicts a long voyage of self-discovery. In a scene where she drinks heavily at a U.S. army base, Soo Ae revealed that she drank more than half a bottle of whisky at the director's criticism that she didn't look convincing enough. As a result of drinking so much alcohol, she became really drunk, adding reality to the scene where she throws up in the toilet and blacks out. Her commitment to the film paid off, and Soo Ae received multiple Best Actress awards for her performance.