What I first thought was the sled and the house was a memory. But how could Gabe be there on the sled with Jonas? And he heard music, and he never heard music before. But the dead team say it’s all a hallucination because of the berry’s that Jonas ate. But how is it a hallucination if Jonas can feel the wind when going down on the sled downhill? Plus, how is he sliding fast downhill on the sled fast? Therefore, it’s not a hallucination. And Jonas is in front of the house. I think he just got up and walked to the house and lived.