Randeep Hooda, who is portraying Sarabjit Singh in Omung Kumar's next, shares an emotional bond with Sarabjit's real sister, Dalbir Kaur

Insiders share that not only does Sarabjit's real sister, Dalbir Kaur dotes on Randeep, she even visited him on sets recently and invited him home for lunch.

An insider says, "Randeep met Dalbir for the first time in Mumbai, before they started shooting for the movie. And when they were filming at Bhikhiwind, a town along the India-Pakistan border in Punjab, recently, Dalbir dropped in on the sets to meet Randeep. She shared stories of her and Sarabjit's childhood. This even helped Randeep prepare for his role."

"He has promised her that he will come over for a meal. They share a great bond now."

When contacted, Randeep said, "It was a pleasure to meet Sarabjit’s family and friends in Bhikhiwind. Dalbir and both her daughters are adorable."