Michael Cera, Kieran Culkin and Tavi Gevinson are gearing up to make their Broadway debuts in This Is Our Youth, but before that, the three are performing the show in-the-round at Steppenwolf Theatre Company in Chicago through July 27. The trio sat down to discuss both their first impressions and history with Kenneth Lonergan’s play, below. Take a look and watch out for the unexpected phrase Cera and Culkin got Gevinson to seamlessly work into the conversation—their reaction is priceless. Helmed by Anna D. Shapiro, the production will begin performances at the Cort Theatre on August 18.