https://www.youtube.com/watch?v=rKki7qKeJ7A&index=3&list=PL7vSUp2XxWcq03eEtISEZlPgZPoHWzE8_ Well as I explain in this video (8min35), certain emote give a MOOD to your character: If you cheer, you will smile, if you cry you will have a sad face and if you are angry you will an angry face. I still have not discovered how to go back to neutral though.https://www.youtube.com/watch?v=rKki7qKeJ7A&index=3&list=PL7vSUp2XxWcq03eEtISEZlPgZPoHWzE8_