Once upon a time I studied abroad in Lyon, France, for five months. It was wonderful. I lived with a host family and attended a French university and everything. I ate tons of croissants and Nutella. I even learned the way of the French “bise” greeting. So I thought for this month’s “Brainfood” post I would share with you what I found to be the most useful French phrases I picked up while studying abroad in France. It’s crazy because most of these are things my textbooks did not teach me. It…