About 3 years ago, Spencer suddenly left Rosewood. No explanation, no goodbyes, no nothing. No one knows what happened, or even if she's alive. Some people think she was kidnapped, some people think she was murdered, and others think she simply ran away. Well, the people who thought she simply ran away were correct. Now, Spencer lives her life as "Lily Cavanaugh". But what happens when Toby accidentally moves to the same small town that Spencer lives in? Will old feelings bubble to the surface, or will Toby decide that Spencer shouldn't be forgiven?