Naomika Saran, granddaughter of late actor Rajesh Khanna, is set to make her Bollywood debut opposite Vedang Raina in a Maddock Films-backed film.
The duo sparked dating rumours after being spotted leaving a theatre together in Mumbai.
Naomika appeared shy and tried to hide her face from cameras, while Vedang smiled for photographers and laughed at her reaction.
Their casual outing has fuelled speculation about a possible romance.
Naomika is the daughter of former Bollywood actor Rinke Khanna and businessman Sameer Saran, while Vedang was previously rumoured to be dating Khushi Kapoor.
Their upcoming film, Jaan Hai Tu Meri, is being directed by Jagdeep Sidhu and is expected to release soon.