LOUISE: Someone’s not taking to Elba too kindly.
PARIS: What does that mean?
LOUISE: Just that Rory’s the leader of this group, Napoleon, and you’re not.
Napoleon Bonaparte, born Napoleone di Buonaparte (1769-1821), French military and political leader who rose to prominence during the French Revolution, becoming Emperor of France in the early 19th century. He was one of the greatest military commanders in history, and his wars and campaigns are studied in military schools worldwide.
After Napoleon was forced to abdicate in 1814 he was exiled to the island of Elba, between Corsica and Italy. Louise is saying that now that Rory is leader of their group, Paris is like a great leader forced into the political wilderness.
In fact, Napoleon didn’t waste his time on Elba, improving the island with his usual energy and vision. He escaped from it nine months later and briefly took control of France again before being defeated at Waterloo. Like Napoleon, Paris is unlikely to languish in the background for too long.
[Picture shows Napoleon Crossing the Alps by Jacques-Louis David (1800)]