"Hopefully, it won't taint it and people will still be able to enjoy the movie," Stewart's costar tells the December/January issue of Seventeen magazine. In mid-July, Stewart, 22, was caught cheating on her on-screen and off-screen boyfriend Robert Pattinson, which devastated Twilight fans.
"I certainly have [been in love.] I can still love an ex as a person, regardless if the breakup was bad," she says. "I would never wish anything negative on them. It takes more energy to hate them than to wish them well."