User blog:HopelessNightOwl/Interpret a creepypasta?

Okay, so over a year ago Scary Story Time With Liam uploaded this video. According to one of his comments, there actually is a hidden reveal/explanation that you're supposed to figure out. I've seen a couple people comment that they "get it".

I've always found the video captivating, but I've never been able to figure it out. I know this is a really random thing to ask on a wiki blog, but does anyone know the answer? Because according to Liam there is a definite explanation and it's not just creepy atmosphere and random creepiness.