HONG KONG - Legendary Hong Kong actor Tony Leung Chiu-wai has been the center of attention at this year's Busan International Film Festival (BIFF), held in South Korea's second-largest city. Not only was the star of the much-loved films, “In the Mood for Love” (2000), “Infernal Affairs” (2002) and “Lust, Caution” (2007) crowned the 2022 Asian Filmmaker of the Year, but fans hung on his every word during a special Q&A at the festival, and his merchandise packs have been selling like hotcakes.