Rahul Mehra is the main antagonist in the 1993 Bollywood film Darr. He is son of a Navy officer who stalked his collage classmate named Kiran Awasti who had a boyfriend named Sunil Malhotra who was his father's superior. Rahul was a delusional and psychopath young man who's obsessed with his former classmate/unrequited crush Kiran. He tried kill to her husband Sunil in a fit of rage. He's believed that Kiran will love him in return but he's wrong.
He was portrayed by Shahrukh Khan.
Love fools have got it good: Mentally ill, love-sick, deranged, and possessive. They become so attached to their love interest that it is impossible to let them go. Step one foot near the love interest, they'll snap and you’re toast