The notoriously closed society of Charleston, South Carolina unlocks the gates of their centuries-old plantation homes for a real-life look at how modern-day Southern aristocracy lives. Get charmed by the social scene which is bound by tradition and ostentation unlike any other culture in America, through a group of the city’s most charismatic gentlemen and their Southern belle equals.
As Shep plans his 35th birthday party, Cameran decides it might be time to get a dog so she can put off having a baby for just a little longer. Meanwhile, Thomas and Kathryn move downtown just as the campaign starts heating up. Despite hoping this will improve their relationship Kathryn starts to realize Thomas' campaign manager has other ideas. And when the gang finally gets together to celebrate at Shep's party things get old school.
After another fundraiser goes awry, Thomas realizes it’s time for Kathryn to get a hobby, so she won’t further exacerbate his campaign stress and he agrees to move her downtown into a house she can decorate. Meanwhile, on the eve of Cooper and Landon’s fashion show, Shep decides to stage an intervention with Craig before he becomes a lost cause. And Whitney vows to avoid Kathryn at all costs at the fashion show.