Kristen Stewart inside Bella's head

-"What are the changes in this second installment? Your character Bella takes risks again…

-Well, she loses what basically gives her the drive to do anything in her whole life. She loses the man she’s in love with, but she also loses her entire life plan, and she’s so young to have to be forced into a decision like that. It’s just a glorified, elaborate version of the worst breakup you’ve ever been through. All of a sudden you question everything. All of a sudden you know nothing and you’re dropped in the middle of a freezing cold ocean.
-It’s not that she’s incredibly introverted. She’s just yet to have found a connection that is truthful. She’s a seeker of the truth. She’s not one to get wrapped up in something that is a fantasy. She doesn’t set herself up for disappointment. So that’s what makes the story with her and Edward so compelling, in that this is a girl that normally wouldn’t do something this crazy. -So what does Kristen prefer, the werewolf or the vampire?
-Kristen shouldn’t open her mouth (Laughs). Kristen is entirely torn. Kristen should stop using her name in the third person.-You were virtually unknown when you shot Twilight. How has your life changed since its phenomenal success?-My life hasn’t changed. Most circumstances I find myself in are different than they were a year ago, but I myself haven’t changed...however a normal 18-year-old girl would change in a year. But it makes things so much easier. I would do it for free every day [even] if nobody saw it. I cannot describe how good it feels to actually have something that is truly into your heart and soul actually affecting people. And that’s amazing. So that’s the biggest change.Adam Lambert trying to bite Catherine Hardwicke's neck.

-What was it like coming back to a different director?

-As an actor, you don’t work with the same director on every film. And this, it’s a continuation. It’s the same story but it is a different movie. I love Catherine (Hardwicke). She’s a dear friend of mine, but Chris (Weitz) – it just works out.
Robert Pattinson is just so cute. So is Taylor Lautner. That’s what I would tell someone who doesn’t know about the movie yet". Source: