Caitlin had a TRM at school. When she got home her dad tried talking to her about it, she ignores him and goes to her room to take a nap. She wakes up at dinner time and asks for pizza because it's thursday and that's what they did when Devon was alive but her dad wasn't in the mood and made her eat something that was in the house. She didn't like what she had to eat so she just started to draw.
Caitlin is at recess and she notices Josh, the school shooters' cousin, who is evil and loud. Caitlin wants to act out in public but chooses not to. She sees Josh bothering William H. and decides to go address Josh but that didn't go well because he made fun of her, called her names, and started talking about Devon's death and she runs away.
Caitlin gets a whole bunch of books from the library that teaches her about the human heart. Her dad buys her gummy worms (her favorite candy) because Mrs.Brook says she's been doing good in school. She names her gummy worms and then eats them. She found out a lot about the human heart and she has some questions.