When you arrived at camp, people started telling you the story about Sabrina Greenman, a girl who had died at the camp years ago. They also told you about Sabrina Greenmon, a fellow camper, who has a very close name to the girl who had died. Everyone believes that she is the ghost of the dead girl.

...

At night, when everyone is sitting by the campfire, roasting marshmallows. While everyone else is talking, you and Sabrina are silent. Sabrina is just silently staring at the campfire.