Bhaijaan killed Salma .
Avantika becomes pregnant and waits at her house to share this with Ehsaan but when she hears voices coming from their neighbor 's house , she investigates and finds out that her neighbors Bhaijaan ( Om Puri ) and the others are planning to send Tahir and blast the flight in which Rihana is traveling , and expose them .
Kurbaan -LRB-2009 film-RRB-