Jon was about to leave his bedroom, to go visit Karyn, but before he could, he felt his house shake. He didn't live in a seismic zone, so he knew it wasn't an earthquake.
When it was all done, he looked around his bedroom, thinking that something might have changed (only the wishing stone could have made the house shake like that). But there didn't seem to be anything different.
Thinking that one of the other rooms might have changed (something must have changed), Jon left his bedroom. It didn't take him long, though, to find out which one. It was his sister's bedroom.
All indications that Zoe was a Goth girl were removed from the room. Now it looked almost like the opposite, as if the room belonged to a nun-in-training. There were at least two or three crosses on each wall and the furniture looked old-fashioned, as if they were hand-me-downs from Jon's grandmother (who, unfortunately, died nine years ago).
What had happened? He thought that his wish would only change his family's personalities. Not reality itself. But apparently he was wrong.
He wondered who Zoe must have talked to. Whoever it was, though, it was obvious that the person was deeply religious. Something that Zoe was definitely not.
Then he realized that whoever she talked to had Zoe's Goth personality now. It was a swap, a two-way street. That should make things interesting, if he ever figured out who it was.
Jon left Zoe's room, to see if anything else had changed.