Actress Raveena Tandon has warned her fans not to have high expectations from her forthcoming film "Bbuddah-Hoga Terra Baap" and reveals that she had first refused the film.

"Hey guys, doing a film 'Bbuddah...Hoga Terra Baap', it is a comedy, but don't expect much from me in that. I'm there just as a friendly appearance, " Raveena posted on her Twitter page.

The national award-winning actress is more than glad that she got the chance to work with megastar Amitabh Bachchan and filmmaker Puri Jagannath with the film.

"Just to work with Amitji again is pure joy!! Puri sir is super to work with! Initially I'd said no to the film, but I'm glad I eventually did it, because the unit is one of the nicest I've worked with, " she added.

The 36-year-old had last worked with Amitabh in "Aks" in 2001.