When Jones was still a rookie and Diana was the probie, they kept an uneasy truce; both wanted to be the go to person for Peter and their styles were vastly different...Diana challenged Peter and Jones concentrated his talents on steadfastly being there for all the tasks Peter preferred not to do, but the day Jones came in with a raging fever, Diana was the one to take him to the emergency room, telling him, "You're sick and Peter can make his own damn coffee today."