Saif Ali Khan had a role in artistic works .
The 2004 romantic comedy Hum Tum proved to be Khan 's first success in which he played the sole male lead , earning him the National Film Award for Best Actor , and starring roles in the drama Parineeta and the romantic comedy Salaam Namaste -LRB- both 2005 -RRB- established him as a leading actor in Bollywood .
Saif Ali Khan