Complex sentence: She ends up rescuing Archie Hopper (Raphael Sbarge) from being held hostage on the Jolly Roger, facing off against Hook, but when all seems well and Rumple is prepared to leave town, Hook shoots Belle as revenge.
Split into simpler sentences: She ends up rescuing Archie Hopper (Raphael Sbarge) from being held hostage on the Jolly Roger, facing off against Hook. After Rumple leaves Hook and prepares to leave town, Hook shoots Belle as revenge.