Raised in a family of rodeo champions on a South Texas cattle ranch, Charlie wants only one thing: to avoid thrill-seeking cowboys. 

Davis Murphy, cowboy wannabe and one of Dallas's most eligible bachelors, needs a pretty and witty faux fiancée so his widowed mother will marry her longtime gentleman friend. Charlie, his local librarian, seems the prefect choice. 

Charlie's first reaction is to run, but she's promised herself to step out of her plain-jane routine. When Charlie accepts, Davis's plan is set. But now Charlie's sweet ways are challenging his bachelor heart.