Carman Lee and Louis Koo were called immortal couples by the public because they filmed The Condor Heroes, so people who watched the TV series at that time hoped that they could be together. But at that time, Carman Lee actually had a boyfriend and was rich, so they didn't have a chance to be together. Louis Koo has paid little attention to men's and women's feelings, so he has few emotional problems since his debut, so these two people are just friends.
Later, although Carman Lee broke up with her boyfriend, she and Louis Koo still had no fate. Because Louis Koo is preoccupied with her career and busy with charity, she has no time to care about things between men and women. In recent years, Louis Koo has established 100 Hope Primary School, and his acting career is booming. Therefore, Louis Koo pays little attention to his love life, and has been single, so he has no idea about it at all. Besides, Louis Koo himself said that he only wanted to make more contributions to the Hong Kong film industry.
Whether the water is flowing intentionally or unintentionally, or the fate is helpless, there is no love between men and women between these two people and they cannot be forced together. The two have always been good friends and support each other at work. Although it seems to the outside world that two people are really well matched, their feelings are still their own business and they are barely happy.