Actor Hayden Christensen was wracked with nerves filming an intimate love scene with Jessica Alba in new move AWAKE - because he was in awe of her beauty. The Star Wars hunk admits starring alongside sexy Alba was one of the most scary moments of his life. He says, "I was just so nervous. Really nervous. "Running around with a lightsaber is really pretend, but when you are put in a situation where the scene you are doing become so real, it is terrifying!"