Jack had followed, still singing. He loved singing. It calmed him. Once they had arrived at the cave he immediately lit a fire next to the spot where he was going to sleep. He got out his ruined shirt, cut one side completely open, and used it as a blanket. He finished his song, then decided it was time for bed. He curled up beside his fire, placed his "blanket" over his torso, and was quickly asleep.