He can't remember the last time Kate asked him to stay in the car. It was long before they were married. Sure, in D.C. she didn't want him following her around, but that was more about the files he didn't have the clearance to read. He knew without a doubt if the FBI had granted him access from the start he would have been right beside had long ago given up on him staying in the car. So he wondered to himself, why didn't he listen to her. It was obviously out of the norm for her to ask him to stay in the car. Maybe, if he had listened to her and stayed in the car instead of waiting for her and the boys to enter the house then following them, he wouldn't be sitting in this hospital waiting room. He wouldn't have had to make three of the worse phone calls of his life. He would be in bed with his wife. If he had just listened to her just this once, he wouldn't be sitting in the waiting room with Ryan and Esposito praying that the surgeons could save his wife's life.