You were Johnny's sister. Which meant that you faced the same level of abuse as he did. It was starting to get pretty bad as your dad just lost his job. So, Johnny made you hang out with him instead of being at the house. That's why currently, you're at the Curtis house. Everyone's there but Steve and Two-Bit. Darry is sitting in the chair next to the couch, he's reading the news paper. Dallas is annoying Ponyboy and Sodapop.