She is a good creature with ears and small horns while smiling and looking happy. When escaping Sad Seth you find Smiley Miley hiding behind a Pillar. Some have predicted that this is because of Sad Seth. When you go behind another pillar she disapears. You collect Hunky Jake's hat and jump over platforms. You go into another door. You have to collect the mail and put it in a machine. After getting all of them you open the door and then smiley miley charges and Greetings to you