Hacken Lee was special guest at Lui Fong's concert, and sang his song "Flower Protector" with Lui Fong. Hacken said that Lui Fong was a great singer, and couldn't understand why he waited so long to hold his own concert! Lui Fong replied: "don't mention it"! Hacken also said that Lui Fong performed very well that night, the only mistake through the whole concert was when he was staring at girlfriend Dodo Cheng and sang three lines of lyrics wrong! He said that the entire concert was very good, and was very happy for Lui Fong.
After being praised by Hacken for a while, Lui Fong said that it was him who should be happy for Hacken, as Hacken had married long time girlfriend Emily last year, whilst Lui Fong was still alone. Hacken laughed and replied that marriage was a happy affair, but the happiness only lasted a few months - at New Year, he had to give out lucky packets to so many more people, hurting his wallet! Hacken told Lui Fong he should either not marry or secretly marry, so he didn't have to tell anyone, and could avoid giving out lucky packets til the day he was 80. Hacken also joked that if Lui Fong were to have children, he should definately announce it, as with the child he could go out and receive lucky packets, making him very rich! Lui Fong replied that if he had time he should probably have a child - maybe he would be like Hacken's friend (Alan Tam), and have a child with someone else. Hacken immediately changed the topic, asking Lui Fong if their other halves would be talking about children in the audience.
source: http://www.takungpao.com.hk/news/07/03/11/UL-703952.htm
