This video is far more revealing than people realize. It is definitive proof that Chris is smarter and more self-aware than people have ever given him credit for. While he may not have always understood things, deep down he knew enough and always fell back into his mental-illness because it provided a more comfortable reality than he wanted to face.
Now that they have him on pills, he has to face reality head on. When it comes to the accusations, he knows he has to spin bullshit lies to get out of trouble.
This should be the ultimate proof that Chris has never been a good a human being as an adult. Deep down he really is more aware. And is in fact a monster.