3 year old loves his banana

My 3 1/2 year old son Shawn aka "Budders" favorite show on Disney Jr is a cartoon called "Octonauts". There are these characters in the cartoon called The Vegemals. There little strawberries that walk and talk. So now everytime he eats a fruit or vegetable he gets extremely sad because he thinks he ate a piece of their bodies. He bit the top of the banana and thought he killed the banana because he ate it's "head"