Complete story — includes the ending
In the midseason finale, Kyle and Jessi try to find out more about their past, while the Tragers sift through what they know about Kyle to find out who he really is. Kyle and Jessi explore an old, washed out road, previously known as Route 12. They stumble upon an abandoned cabin, and to get in a secret room, Kyle calls Amanda and asks her to play a melody. With it, Kyle and Jessi are able to enter the secret room. Inside, they find a comatose Adam Baylin. Kyle tries to communicate with him, but is unable to do so, and asks Jessi to help him. After some prodding, she helps him long enough for Baylin to say, "Kyle stop, she's betrayed you." Scared, Jessi runs away. Kyle runs after her and they argue, but in the end, Jessi jumps off the side of a dam.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, List of Kyle XY episodes. HTML formatting and reference markers removed. · Content license