以相互關愛.共享生命為題,2003年由杜琪峰監製,劉德華執導,林夕作詞,以歌舞劇形式,眾星攜手打造的一部愛滋病教育短片,並由劉德華及鄭秀文主唱主題曲 “同行“
“Love under the Sun“ is a short film on promoting AIDS awareness in Chinese communities. In form of a musical, the film touches upon HIV prevention, how it can and cannot be transmitted, and the need for a non-discriminatory attitude to people living with HIV/AIDS. It features over 30 artists from Hong Kong and Mainland China, and is directed by Andy Lau. (produced in 2003)