Dorking
Silly question but it's been bugging me since I saw the film. Charlotte is visting Lucy and gets off the train believing it to be Dorking, only to be told that Dorking was in fact the previous stop. Understandably irritated, she has to call for a carriage to take her back.
By chance she bumps into George who is getting off the same train with his bike. She aks him what he's doing there and he tells her that he's visiting his father. George then (on his bike) follows Chartlotte's carrage as she makes her way back to Lucy's.
Question: why didn't George get off the train at Dorking?