Complex sentence: Director K.J.Surendar wrote a realistic script without any compromise, keeping it in mind that the film must be cast with new faces, so that only it will give the real life feel on the screen.
Split into simpler sentences: Director K.J.Surendar wrote a realistic script without any compromise, keeping it in mind that the film must be cast with new faces. So that only it will give the real life feel on the screen.