"What about.. uh.." Jack squinted his eyes as he tried to think up the words that went with what he was thinking of, his fingers snapping as if that would bring them quicker. "Astral projection?" His eyes opened just after they did. Maybe that was all this was. He wasn't going to poke holes in that. It was something he liked a whole hell of a lot better than Dan being a Ghost.
"But then we have the same problem about your body. Where's the last place you remember being before you.. This?" He directed his hand up then down over his son's spirit self. No. Not disturbed at all. Nope. Nu-uh. No sir.