My Troublesome Buddy (2003)

"My Troublesome Buddy" is a 2003 Comedy movie directed by Yip Wai-Ying and starring by Patrick Tam, Loletta Lee. A-Gan is a mean and stingy but successful salesman. One day he has a car accident and meets his own conscious. His Conscious just gives him 7 days to live. A-Gan convinces it to let him live on if 7 people come and visit him. Disappointed by his colleagues' attitudes, A-Gan meets A-Tong, a girl who is as rude and mean as him. They finally change their bad personalities and A-Gan saves his own life by having 7 visitors.