"I have been offered to start my own fashion line, but right now I don't want to deviate from films as acting is my passion. And I don't think I can wear a producer's hat as there is a lot more that goes on than just adding your name. "I don't think I have that kind of time or level to take that responsibility. Moreover, I'm not interested in any part of filmmaking apart from acting," Kareena, who is married to actor Saif Ali Khan, told IANS during her visit to the capital for the launch of Magnum ice-cream here.