HBOThere’s a hot new show on TV, and we’re here to tell you all about it. No, you can’t watch it yet. And that’s not because critics got advance screeners to watch ahead of the premiere. This show isn’t actually real. (But, hey! It’ll always exist in our hearts.)The show we’re talking about is Che Pasa, the brilliantly titled sitcom Che Diaz (Sara Ramirez) is working on in Los Angeles in Season 2 of And Just Like That. Say what you want about the Sex and the City sequel’s character—that they’re