Remember Where the Truth Lies (Part 3)
Recap of part 2: Shae sees Sydney every year around September for a couple of months. She's always ignored it, but now it's much worse than usual.
Shae believes that Aaron thinks he's befriended the ghost of his dead sister, Sydney. He drew a bracelet that belonged to her, which Shae doesn't know how he did, seeing as how Aaron never saw the bracelet.