Thanks! :)
LOL I actually love teaching, so feel free to ask me anything!! I've been looking at people's expressions a lot nowadays and it's pretty amusing haha. I'm also interested in reading Ekman's Telling Lies when I get the chance. Actually I have a lot of books I want to read for the summer lol.
This book might help.
Edit: The author is Dr.Paul Ekman, one of the 100 most eminent psychologists of the twentieth century, I don't know why the fuck people are not liking my post...