The countdown begins to Caroline Stanbury's wedding day but not before she clears up some issues with Lesa at an afternoon of high tea. Caroline Brooks throws a pool party, but it's not all fun in the sun when Ayan picks a bone with Nina. Sara's unsolicited advice leads Caroline Brooks to question her relationship with her.

Nina worries as her father's condition worsens back home. Caroline Stanbury and Sergio's parents come face to face for the first time as Caroline Brooks and Sara's disagreement threatens to upend their engagement party. Ayan's latest ensemble causes a stir.

Sara and Caroline Brooks turn the desert party upside down when tempers flare over unsolicited advice. Caroline Stanbury and Sergio tie the knot at their magical wedding. A visit from Brooks' mother unearths some skeletons that she's forced to face.