Besties for eternity

"For Nancy, a long weekend means fun, fun, and more fun with her best friend, Bree. But, alas! Bree will be away visiting her grandmother, leaving Nancy forlorn-that's a fancy way of saying sad and lonely. Then, at the park, Nancy meets Lily, who is older, fearless, and-from Paris! Nancy can hardly believe such a glamorous girl wants to be friends. They spend the weekend together, and everything seems parfait (French for perfect) ... at least unt...