Sajid Khan and Bipasha Basu are definitely not in the best of terms. After Bipasha publicly disowned Sajid's film Humshakals by refusing to promote it, it looks like the ice between the two has not yet been broken.
Calling 'Humshakals' more of a mistake, Bipasha clearly stated that she would never like to work with Sajid Khan again. Earlier, the actress had issued a public statement stating the she was not happy with the end result of Humshakals and hence had decided not to complete her journey with the film. Sajid was reportedly miffed with the Bong beauty to an extreme level and given that Bipasha's role in the film was shortened to the bare minimum, it is unlikely that the two will ever work together again.
But as they say in Bollywood, things change in a matter of seconds so never say never!