Facial Expressions II

A cab driver in Cleveland, Ohio thinks that LeBron is leaving based on a facial expression he briefly shows when asked about his future. I watched a Pro Golfer, who was leading after his round was completed, make what could only be described as a uniquely Scottish facial expression. He drew back his mouth in a half grimace/half smile expression, but also scrunched his eyes. Its not a facial expression I've ever made or really even seen. I made the face a bunch of times but still couldn't figure it out.

It had to be some combination of anxiety, fear, but confidence and a perhaps a bit of superiority.

Very strange.