Saif Ali Khan worked.
Saif Ali Khan ( [ ˈsɛːf əˈli ˈxaːn ] ; born Sajid Ali Khan on 16 August 1970 ) is an Indian film actor and producer . Khan 's career prospect declined through much of the 1990s , and his biggest commercial success of the decade came with the ensemble drama Hum Saath-Saath Hain ( 1999 ) . He rose to prominence with roles in two ensemble comedy-dramasDil Chahta Hai ( 2001 ) and Kal Ho Naa Ho ( 2003 ) .