Saathi (1991)

Suraj and Aman are best friends who would die for each other. Suraj's father is brutally killed by a cop for stealing a bread to feed him. Suraj and Aman then take the life of crime to con people when they grow up they come across Pasha a drug lord and Suraj gets fascinated by his lifestyle. Aman meets Asha a club singer and both fall in love. Suraj and Aman get a contract from Pasha to kill Vicky whose testifying against him But Aman finds he is brother of Asha and decides to give away the life of crime and turn a police informer. While Suraj has become a big name in drug world and wants Pasha's throne. Suraj and Aman then part ways and Suraj blames Asha for everything and wants her dead.