Robert Pattinson goes from vampire to vision in “The Twilight Saga: New Moon.â€�

The British actor, 23, not only plays brooding vampire hunk Edward Cullen in the eagerly awaited sequel, opening today, he also appears as a flickering apparition to his human ex-girlfriend, Bella Swan (Kristen Stewart).

“Those scenes were the hardest scenes,â€� Pattinson said in a news conference at the Four Seasons Hotel. “It’s not Edward. It’s a manifestation of Bella’s loneliness and desperation. … I asked Kristen, ‘How would you play it?’ It’s her opinion. So, that was hard.â€�Based on the second book in Stephenie Meyer’s popular saga, “New Moonâ€� begins with the seeming fairytale romance between Edward and Bella. But when a minor accident puts Bella in mortal jeopardy, Edward breaks off their relationship and departs Forks, Wash. Bella is left reeling but soon learns she can hear Edward’s voice when she puts herself in danger.

Instead of just using Pattinson’s voice, the filmmakers opted to have Edward appear to Bella in adrenaline-induced visions. But the choice wasn’t just about film as a visual medium: Since starring in last year’s blockbuster “Twilight,â€� Pattinson has become an international heartthrob.

“It’s tricky. You don’t want too much Edward because then you lose the really important sense of missing him. On some level you don’t want too little because everyone loves Rob,â€� “New Moonâ€� director Chris Weitz said.

The filmmakers used green screen to model the ghostly visions on the dynamics of candlelight.

“It’s very subjective to Bella’s experience,â€� Weitz said. “And I think it’s fair to cheat in that because it’s one of the powers available to a moviemaker as opposed to a novelist.â€�

Pattinson actually lobbied Weitz to cut out some of his ethereal appearances in post-production, arguing the fewer the visions, the more interesting and eerie they would become.

“Even before we started shooting, people were asking questions and saying, ‘Oh, are you worried that people will think there’s not enough Edward in it?’ But he’s not in the book. I was so worried that it was just going to be random scenes. There was talk, at the beginning, of showing his back story in South America, going around moping. That would have been terrifying for me, and I think it would have been catastrophic for the film as well. I fought as far as I could to keep it as limited as possible, mainly because it just doesn’t happen in the book. But then, at the same time, it’s scary just to do a voice-over because it could end up being very cheesy,â€� he said.

Although his character appears in it the least, Pattinson said “New Moonâ€� is the “Twilightâ€� book he connected to the most.

“It’s the one … that humanized Edward for me the most, as well. In the first one, he still does remain, from beginning to end, an idealistic character. But, in the second one, he makes a mistake that’s acknowledged by everybody, including himself,â€� said Pattinson, who looked movie star handsome in a plaid shirt, black jeans and black leather jacket with carefully mussed hair.

Filming one of the sequel’s most dramatic sequences in Italy, when Edward starts to reveal himself in the sunlight, also let Pattinson connect to fans’ fervor for the vampire hero.

“It was one of the closest moments I really felt to people’s emotional attachment to the character because there were so many extras there who were just ‘Twilight’ fans,â€� he said. “It’s been the one moment, since the first Comic-Con, where I’ve felt the whole weight of anticipation and responsibility to all the people who are so obsessed with the stories.â€�

The rising star has yet to truly connect with how much “Twilightâ€� has changed his life. He has worked on three movies this year: “New Moon,â€� the next sequel, “Eclipse,â€� and the romantic drama “Remember Me.â€� And he likely will spend most of 2010 on sets, with plans to appear in the sexy period piece “Bel Ami,â€� the Western “Unbound Captivesâ€� and the fourth “Twilightâ€� movie, “Breaking Dawn,â€� which he said is tentatively set to shoot in fall.

“I don’t know what doing errands and things is really like ’cause I haven’t had a sustained period of time where I’ve been off. I don’t know how it’s really changed. I still feel like I’m pretty much exactly the same, which is maybe not a good thing,â€� he said.

Source: News OK