The French flair is the way the French see life, it has to be grandiose in the sense that even the small thing can be beautiful, stylish, and unique. There is a special French flair in Rugby, where it comes with the sense that anything can happen, even the more desperate attack would be fully supported and played like a final rally, full of bravery. This type of behavior is feared as it is based on improvisation, and has been in the past very efficient even against the very best.