>>2505245A few things
1. He continues not just a sentence, but a single syllable word, across a jump cut
2. In the first shot the floor is not oily, but in the second shot, where he's lathering the sleep sack, the floor is oily, as if he has lathered the floor, even though that makes no sense
3. in the third shot the floor is even shinier.
Yeah it's pretty hard to tell though, apart from the watermark.
The thing to keep in mind is that every time you fill out a captcha you're training these things. Every time you give photos or videos to social media, you're training these things. Every time you make a post, you're training these things. Basically everything on the internet is free training data for these things.