Vivek worried for Aftab.

'Grand Masti', an adult comedy, is the sequel to 2004 hit comedy 'Masti', which starred Vivek Oberoi, Riteish Deshmukh and Aftab Shivdasani.

Aftab Shivdasani, Riteish Deshmukh and Vivek Oberoi on the sets of 'Grand Masti'

The three are now back in the sequel. "As far as me and Riteish are concerned, we are already married (in real life), but I get quite worried about Aftab, who is still single. Which girl would agree to marry him after watching 'Grand Masti'? No father will give away his daughter to Aftab after this film releases," Vivek said.

Directed by Indra Kumar, 'Grand Masti' is a double edged comedy about three married men. It showcases the fun and adventures they have during their college reunion. The film is slated to release on September 13.