The actress plays Masooma, a single mother of a 15-year-old girl, who falls in love with a man younger to her (Fawad) in the film, which will air in India on Zindagi channel today.
"My role in 'Behadd' was so intense and strong that I freaked out initially when we started making the film, also because the director, Asim, makes sure his actors feel what the characters are going through.
"It affected me a lot. I took some time to get Masooma inside me," Nadia told PTI from Karachi.
"It means a lot that Indian audience will be seeing our work as 'Behadd' is a wonderful story. Though as an actor, I don't see difference in audience, India is special because I have a lot of relatives and friends here," she said, adding that she shares a close bond with late filmmaker Yash Chopra's family.
More From This Section
"I was very close to Yash uncle. My masi worked with him on 'Veer Zara', so that's how I got to know him. He has influenced me a lot, in fact I am writing a story for a film right now and I have realised that my way of writing is influenced by his story-telling.
When asked if she would want to follow the footsteps of her co-star Fawad Khan and enter Bollywood, considering she shares close ties with the Chopra family, Nadia said, "I am a very lazy and non-focused person, so it has to be a great story for me to come to India.
"Also, my kids are my priority so if I have to leave them back, it has to be something great. I was also offered a role in 'Veer Zara', but I did not take up because I was not serious," the actress said.
"The sambhar-dosa, butter chicken and chat you get in India, cannot be found anywhere in Pakistan. I would love to gorge on all these delicacies when I come here," she said.