Scarlett can't remember anything before the age of four. That is, until she meets and inevitably falls for Noah, the gorgeous and mysterious new boy at school who is hiding a major secret of his own --- his family members are part of a potentially murderous cult called Eternal Light. And they want Scarlett. When a car accident suddenly jogs Scarlett's childhood memories, Noah has to decide where his true loyalties lie --- with his family or with the girl he wasn't supposed to fall for.
Used to add emphasis and effect. For example: Why don't you leave me alone?