Here are some of her examples for unease:
crossing/uncrossing arms or legs
shifting around in chair
slipping hands in pockets
glancing at a person, a clock, a door, etc, then looking away
chewing on a fingernail
drawing mouth into a straight line and biting lip
flips hair back (female)
pushes food around on plate
So far she has done: anger, disappointment, embarrassment, fear, happiness, jealousy, sadness, shock, and unease.
See for yourself here.