So um whats the ending in Christmas 2017 4#: t…

So um whats the ending in Christmas 2017 4#: the greatest trick?? Like I get everything but the end where Jack questions why Christmas is re- ohhh OH WAIT I JUST GOT IT.

Here’s the explanation anyway – http://fifteenhours-creepystories.tumblr.com/post/168917685667/could-you-please-explain-the-greatest-trick