Rosie's always been impulsive. She didn't intend to set her cheating ex-boyfriend's car on fire. And she never thought her attempts to make amends could be considered stalking. So when she's served with a temporary restraining order on the first day of summer vacation, she's heartbroken - and furious.To put distance between Rosie and her ex, Rosie's parents send her on a cross-country road trip with responsible, reliable neighbor Matty and his two friends. Forget freedom of the road, Rosie wants to hitchhike home and win back her ex. But her determination starts to dwindle with each passing mile. Because Rosie's spark of anger? It may have just ignited a romance with someone new...