This scene is from Un, deux, trois, soleil.

Movie plot :

“Un, Deux, Trois, Soleil” is a ten year old French flick recently released on DVD probably to capitalize on the names of Bier or the late Mastroianni. However, the film, a dramady, which tells of the misadventures of a post pubescent school girl growing up in Marseille (played by 30 year old Grinberg) is neither sufficiently engaging nor funny to make it worth all the subtitle reading. Much of the humor is lost in translation and the film’s warmth soon grows fallow as the weak slice-of-life plot grows increasingly insipid. Probably not worthwhile for anyone other than French speakers into French films who have seen all the more recent and much better stuff.

More info @ http://www.imdb.com/title/tt0108435/