Joey's attitude toward Josh is harsh and impatience. But I take back the harsh because truly it was Josh who was acting harsh against Joey when he gave half of a loaf of bread away to the starving family.
Josh shows responsibility towards joey because he takes care of him and is a good role model examples from the book would be when josh buys really expensive shoes for joey to keep his feet warm and...
Go to Sparknotes.com Just go in the search box and type in the book name, click on the right book, and read a thorough summary of each chapter! Very useful.