Anurag Kashyap directed Abhay Deol in 'Dev D'. The film was a success and Abhay became a star. But, it caused a tiff between both. Anurag in an interview with HuffPost India said that it was ''painfully difficult to work'' with Abhay. The actor also called Kashyap 'gaslighter'. The 'Gangs of Wasseypur' director also said that he had apologised to Abhay for hurting his feelings. But that was not the end. It continued. Abhay, in an interview, even called Anurag a 'liar' and a 'toxic person'.