Despite playing a couple onscreen and recent rumors of a breakup, Charlyne Yi wants everyone to know that she and her Paper Heart co-star Michael Cera never dated. “No!” the quirky comedian replied to In Touch at the film’s Gen Art premiere when asked if she ever courted the Superbad star. Though Paper Heart centers around the budding relationship between characters Charlyne Yi and Michael Cera (played, of course, by Charlyne Yi and Michael Cera), the Los Angeles-born comic swears that the romance was just acting. “The movie is half a documentary and half not. Everything with myself and Michael, the narrative is all fictional,” she explained at the Three-O Vodka-sponsored event in New York on August 5. Jake Johnson, who plays Nick in the movie, supported Charlyne’s claims. “They were just friends!” he told In Touch. So why such a blur between reality and fantasy? “Michael likes to mess with people. He enjoys seeing people confused!” director Nick Jasenovec added.