Getty Kaia Gerber and Lewis Pullman are set to take their real-life romance to the screen, playing a married couple in the upcoming erotic thriller movie Bulls. Dylan O'Brien will lead the cast of the seductive thriller, which is being sold at the Cannes Film Festival later this month. The movie will be directed by James Morosini, who previously directed himself in the SXSW hit movie I Love My Dad. Bulls follows Danny (O'Brien), a man who has spent thirty years apologizing for existing.