"I have to think that," is her answer. "I have to think there's hope for everyone, or else what are we doing here?"

She's faced people stuck in their reckless and wrong ways before. They wouldn't listen to her, they refused to change. She really hope that won't be the case with the Joker.

When his voice goes quiet, she leans in on her forearms, eyes looking directly into his. "I stopped caring what other people think of me a long time ago."