Don’t let these guys near Jolly Ranchers. Photo: Arturo Holmes/WireImage/Getty Images Paul Mescal and Josh O’Connor cannot do an interview together for their new film, The History of Sound , without cracking each other up. It’s an affliction with no cure. Director Oliver Hermanus called them out after the film’s premiere at Cannes. “It was a really strong bond,” he said of his leading men, “and they were naughty.” That naughtiness has not subsided — they laugh at each other’s voices, their