When Ponyboy finds Sodas yearbook and finds Bob in it. Ponyboy asks himself, “What about the Bob Sheldon Cherry knew? Did he have a kid brother who idolized him? Did he have a big brother who kept bugging him to not be so wild?” I think that these questions are important because the answers to them might help explain why Bob was the way that he was when he died.
When Ponyboy is coming home from the hospital and the man in the car tells him he has a cut on his head. Ponyboy realizes that he did have a cut on his head. This might make Ponyboy a little more worried about his well being and he might not go into another rumble.
Ponyboy remembers that Johnny and Dally died. He might become more sad and depressed.