She thought she heard Ty Lee's voice. Ty Lee was going to kill her? Of course, the virus must have worn off, and must have remembered...

But then she thought she heard Zuko's voice, and Zuko wasn't even in the country. She thought she heard her grandfather's voice, and he was dead. Was she dead? Did that mean Zuko was dead? And Ty Lee?

... Maybe no one was there at all. She thought she could feel someone working at her feet, and on her arm, but she didn't bother telling them to stop.