Dear Prudence (2009)

If you want to enjoy all the fine nuances and details of intricate plots, characterizations, clues, and red herrings, then read a book. Movies are limited by a number of constraints.

A fun mystery movie with quirky characters. Loved the whole story!

This movie is somewhat similar to the more widely available "The Beautiful Person", which features the same two young actresses, Lea Seydoux and Anais Demoustier. I'll defer to other reviewers about the plot since I saw it in French without the benefit of subtitles.