Smiling Smiling Smiling He's literally smiling and giving the camera a "3" while Robotnik flies around burning down the forest. Don't even get me started on all the smiling and quipping Sonic did during the adventure games. He acts like bugs bunny/cartoon characters because that is his personality! He is quick-witted and confident. Eggman doesn't shake him because he's Eggman and Sonic is always 1-step ahead of him.