Very close to being a French version of the 2003 movie 'Thirteen'. About two 17-year-old girls, Charlie, a privacy girl with the asthma and the new arrival, Sarah, a sarky with the mystery background. A fresh friendship bloom unexpectedly between them, they begin to share everything. As fast they become close, the each others secret reveals, with the same speed a series of conflict forces them away with hatreds. Once again a movie based on the novel of the same name. Melanie Laurent's 2nd movie from the director's chair and she outclassed... read the rest.