Home for the summer, Samantha Kinsey is ready to step into her role as pseudo-nanny for her two favorite charges. But when she realizes she'll be playing chauffeur more than playmate, her summer outlook quickly turns from fun to bleak. That is, until she meets Colten McCoy--a genuine, hard-working cowboy, who's as set in his ways as he is handsome. Although he claims he doesn't need any spontaneity in his life, Sam's determined to help him find it...