The girls find a treasure map they made as kids which leads them to their first friendship bracelets inside a time capsule. It turns out that Presley never buried her bracelet and now she must distract Lex and find a replacement before she finds out.
With the intruder captured and having realized rescue is no longer a certainty, the boys decide to pimp their island paradise even further, by adding hydroelectric power to their beachfront treehouse. Tory wants the electricity to signal passing ships but Richard has home comforts on his agenda.
The fallout from Gautier's escape threatens Herman's diplomatic career. Charles attempts to set up business in France, a place that holds powerful memories for him.
