After the events of escaping the mountain where they lost Hannah and her sister, Beth, the group of friends had left Josh on the mountain. Chris can't bear the thought of leaving his best friend up on that wretched mountain. Chris knew he was still alive, and a feeling that he had felt before when he was around Josh began to intensify as his thoughts of him being left on that mountain made him react. He was going back to the mountain.

After Russell married Timmy to stop him being deported, they had tried to be a normal couple, but does that work out?