Only once in my life have I ever had someone take food off my plate - we were at the wedding of a mutual friend, standing around at the reception. We all had little plates of food. This guy just reached over and snagged food off my plate with this fork. I was completely appalled, but thankfully kept my composure: the bride was having a stressful enough day, and I didn't need to add to it by causing a scene. But I never thought of that guy again without cringing!