'Lunchbox', starring Irrfan, Nawazuddin Siddiqui and Nimrat Kaur, garnered much critical acclaim both in India and abroad, except for the controversy over it being overlooked as the Oscar entry from the country last year.
Batra has put the disappointment behind him as he feels film bodies and old guard in India will take time to understand how global cinema world works.
The director says his entire focus is now in telling stories that are rooted in India but are universal in their appeal.
The director does not want to divulge the cast but says he would love to work with his 'Lunchbox' team again.
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"One of the reasons why the film worked was the wonderful collaboration between these three actors. I would love to have any excuse to work with them again. But I am writing so I can't say much about the cast," he says.
"I think she is the best thing about 'Homeland', she is really great in it. She is a tremendous talent and she gave so much to the part. It was just a matter of time before she got noticed for her talent. I am glad that it was through my film."
As far as 'Lunchbox' is concerned, Batra says the film has been a blessing for everyone involved.
The director, who is now a father, is not worried that his next film will be compared to 'Lunchbox'.
"In arts, anything you do, comes from you. The three main characters in 'Lunchbox' are me in different ways. I am a different person now, I am a father and I care for different things. As a person you keep changing and so do your stories. You have to steal from your own life to write and make a movie so you have to care enough for it," he says.