This is indeed "nouvelle vague" in ways many other films of the time claimed to be but really weren't. The "innocent" onlookers on the side look at the camera, the dialog seems improvised to a large degree and the actors/actresses "introduced" were for the main part never heard from again. There's not really much of a plot as there were in many N.V products and at times it feels invented as it was made. The comedy throughout and the joyful music lighten the restrictions (and making it seem more 'nouvelle vague") but there are several elements just below the surface which are in sharp contrast. Two girls who swore fidelity in friendship are torn apart, the young protagonist is off the fight a very unpopular war, the young man who refuses to talk about his experiences fighting in Algeria... The film survives as an historical document of new ideas in French film-making of the time and as such rather severely dates itself. It's easy to understand why it was so popular when it was made but that fact works against it decades later.
Review of Adieu Philippine
