It is taken from a scene where Harry insists no one else is going to die for him. He is about to leave the Burrow alone prior to Fleur and Bill's wedding in the footage, but Ron sees him and tries to stop him from leaving.
In "Deathly Hallows: Part I", Harry, Ron and Hermione will leave Hogwarts and mingle with humans while embarking on a mission to find and destroy the Horcruxes - the secret to Voldemort's power and immortality. In the meantime, Harry is drawing ever closer to the ultimate battle with Voldemort.
The movie is set to hit 2-D and IMAX theaters in the U.S. and U.K. on November 19. The follow-up, "Harry Potter and the Deathly Hallows: Part II", will be released on July 15, 2011 in 3-D. David Yates directs both film, which serve as the final installments of "Harry Potter" film franchise.