Kristen Stewart & Robert Pattinson talk asking for sex in Eclipse

LOS ANGELES, CA - JUNE 24: Actors Robert Pattinson (L) and Kristen Stewart arrive at Summit Entertainment's 'The Twilight Saga: Eclipse' at L.A. Live's Nokia Theater on June 24, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)Kristen Stewart and Robert Pattinson have spoke about the Twiligth Eclipse scenes in which Bella Swan asks Edward Cullen to sleep with her.

Speaking to Celebs Sunday, Kristen said: ‘It’s horrible. You have no idea. It’s embarrassing because it’s not normal for a girl to be in that position.’

‘It’s kind of weird,’ Rob explained, ‘his reaction, it’s not like most guys. He’s like “I’m not going to sleep with you before you go through this whole wedding” and I think it’s something to prove to himself.’

‘Maybe he’s just terrified to have sex!’ he laughed.