Plot: Nate Berkus and his husband Jeremiah Brent are back! The duo is tackling our viewers' décor dilemmas — before we turn the tables and let the audience settle Nate and Jeremiah's at-home design debate. Then, Chef Richard Blais is throwing down one juicy burger, and Rach is serving up sun-dried tomato pasta! Plus, Lauren Cohan from the hit show "Whiskey Cavalier" (and "The Walking Dead"!) shares a very memorable audition story