What's this (worried)
Anxious
What's this (negative emotion)
Ashamed
What's this (not interesting)
bored
What's this (angry)
cross
what's this?
Confused
What's this?
delighted
What's this?
excited
What's this?
disappointed
What's this?
embarrassed
What's this? (someone has what you want)
envious
What's this?
proud
What's this?
frightened
What's this?
shocked
What's this?
suspicious
What's this?
upset
