Pakistani actress Veena Malik, whose 'Zindagi 50-50' released this Friday, says she is a born actor. She feels she is responsible for the film she signs from day one of her association with it till its release. "I am not a seasonal actor that I will do acting for some time and then move on to some other profession. I am born to act. I am a responsible actor. It is my responsibility to stand with my film from beginning to end," Veena said here during the screening of her film. Veena has gone out of her way to promote her film Zindagi 50-50, directed by Rajiv S. Ruia. She plays a sex worker in the film and recently she even promoted the film in Kamathipura, a red light area in Mumbai. "Whenever I sign a film, I feel from day one till the date my film doesn't hit the theaters, it is my responsibility - whether I am unwell or unhappy about something, but I have to take out time to promote the film," she added.