Ace filmmaker Ram Gopal Varma released the first official poster of his upcoming psychological-romance thriller `Secret` on Sunday.

The Hindi film will mark his comeback into Bollywood after a long hiatus. "Satya 2" was his last rendezvous with Hindi filmdom in 2013.

The 53-year-old took to micro-blogging site Twitter to unveil the poster of the film, which will narrate a tale of what cell phones can do to love and marriage.

"My first Hindi film 'SECRET' after a long 1 and half year break," the director tweeted.

The film, which was earlier titled "The Affair", stars Sachiin Joshi, Kainaat Arora, Tisca Chopra, Makarand Deshpande and Meera Chopra.

The poster also carries a tagline: `Every married man has an affair hidden in his cell phone.`

The film, which is conceptualised to expose the urban trend of cyber flirting, recreates a situation faced by thousands of both married and unmarried couples in India against a fictional drama based on complete realism, read a statement.

Sachiin will play the role of Vishal, a successful architect, who is married to Supriya (Kainaat) and has a young son. And how his life changes when he meets Kishka (Meera).

A release date is yet to be announced for the film.