Stacey Mindich and Steven Levenson, the producer and book writer of "Dear Evan Hansen," talk with Recode's Kara Swisher about how the hit Broadway musical depicts the current state of social media and isolation. The show centers on a socially anxious teenager who tells a big lie about a dead classmate, and Levenson says it asks a question that's just as potent in the real world: Through the internet, can something fake turn into something real? Mindich talks about how the story of "Dear Evan Hansen" evolved to speak to multiple generations and how its creators have reached an ardent base of fans online, some of whose faces are now a literal part of the show. They also discuss the post-"Hamilton" era on Broadway, where technologically-minded events like "The Encounter" are rubbing shoulders with old-school live theater.