In an effort to reconnect with her friends before her big move to Dubai, Caroline Stanbury takes all the ladies on trip to Scotland. Staying in a 15th-century castle Caroline Felming feels right at home, but the "no rules" itinerary puts Julie on the defense. Meanwhile, Sophie continues to pledge her loyalty to her family over friends. Marissa is confronted over starting the rumors about Caroline Stanbury's legal issues and Adela opens up about her troubled past.