"I rehearsed it a lot underwater with a mouthpiece for Casino Royale and not freaking out, because you can't see a thing. It's like being in a really bad nightmare. I've never seen somebody drown, but I really swallowed water. It was like choreography. It was very emotional. I was crying underwater at one point."

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Peeta, how come I never know when you're having a nightmare?” I say. “I don't know. I don't think I cry out or thrash around or anything. I just come to, paralyzed with terror,” he says. “You should wake me,” I say, thinking about how I can interrupt his sleep two or three times on a bad night. About how long it can take to calm me down. “It's not necessary. My nightmares are usually about losing you,” he says. “I'm okay once I realize you're here.

— Suzanne Collins