"I am working on a script right now. It's completely original. It is a romantic film but I cannot reveal the story and the plot line now. I hope by Diwali, I would be in a position to talk about the project," Rai told PTI.
'Raanjhanaa' was a story of a Hindu Banarasi boy falling in love with a Muslim girl and giving away his life for her.
"I feel one way of keeping the romance alive is through films. I think somewhere people have lost faith in love. It feels sad (to) see this as love is an integral part of our life," he said.
"We are definitely working together. This will also be a romantic film. But I haven't started working on this film yet," Rai said.
His another project is the sequel to 2011 romcom 'Tanu Weds Manu'. However, Rai did not elaborate.