Brown Sugar (2002)

Sidney (Sanaa Lathan) and Dre (Taye Diggs) can attribute their friendship and the launch of their careers to one single childhood instant ... witnessing the birth of hip-hop on a New York street corner. Now some 15 years later, she is a revered music critic and he is a successful, though unfulfilled, music executive. Both come to realize that their true life passions will only be fulfilled by remembering what they learned that day on the corner.