I have always been known for my pronounced and often inappropriate facial expressions. Like someone else said, my face shows how I'm feeling before I have a chance to decide if I want to express it or not. I often also have strange intrusive thoughts when interacting with people and that dictates my facial expression. Another interesting thing is that I am almost never aware of my expression. Many times I have caught my reflection and been surprised that I looked angry or sad, or high frankly.