i have pokemon pearl but my brother has diamond, so i was playing his game for him and i was in old chateau. all of a sudden a ghost girl appeared in the room next to the one i was in, she looked around and exited the room. I then went into said room but she didn't appear. I tried the room next to it again but no ghost girl. I thentried it in my pearl game but no girl. Has this happened to anyone else? Any ghost girl sightings?