Abdellatif Kechiche's bold, passionate and controversial love story about the tempestuous relationship between a sensitive high-schooler (Adèle Exarchopoulos) and an assertive art student (Léa Seydoux) won the Palme d'Or at this year's Cannes Film Festival.
http://tiff.net/filmsandschedules/festival/2013/blueisthewarmestcolo