at one point, while watching last night's episode, my girlfriend turned to me and said "You know, tonight, it is actually pretty good", and then five minutes later, because of a random plot twist, she said "Oh, nevermind".
The plot twist actually caused my brain to hurt. I tried forming sentences, to explain what we had just witnessed, but only a bunch of "But then...", "Wait, he can't", and "I thought he couldn't.." came out. Luckily, there were other aspects to the episode that made it salvageable.