Los Angeles - Jennifer Lawrence claims filming sex scenes is her "worst nightmare".
The Hunger Games star admits she found it "too uncomfortable" to talk to Chris Pratt, 36, when they filmed intimate scenes together forPassengers.
Speaking on Late Night with Seth Meyers, she joked: "I'm a predator! ... I was so nervous. With sex scenes, you don't know what to do. Is it enough? Your worst nightmare: Is it too much? You don't know what to do.
"You don't talk about it at all; it's too uncomfortable."
Meanwhile, the 25-year-old beauty previously revealed she got "really, really drunk" ahead of the scenes but still felt an incredible amount of guilt for kissing a married man despite it being make believe.
She shared: "I got really, really drunk. But then that led to more anxiety when I got home because I was like, 'What have I done? I don't know.' And he was married. And it was going to be my first time kissing a married man, and guilt is the worst feeling in your stomach.
"And I knew it was my job, but I couldn't tell my stomach that. So I called my mom, and I was like, 'Will you just tell me it's okay?' It was just very vulnerable. And you don't know what's too much. You want to do it real, you want everything to be real, but then ... That was the most vulnerable I've ever been."
Watch the interview here: