It is nice to see a whole Jack episode. We find out so much more about him. I liked to see his relationship with his brother and also some of his father being an abusive alcoholic to his mother. We got to see him have a special friendship with another soldier and since this is the one who got an email from Kevin I am looking forward to what comes next. Great how his little brother has changed and how Jack made all this way to get to him. I really want to see more of the Vietnam time.