Sorry, slightly off-piste. I really, really dislike the latest trend of lip reading everything being said. Isn't it enough that people can tear apart their relationships, their clothes, the way they walk and talk, without knowing every word they utter. It's not as if any of them is going to say 'I never said that, what I said was...'
To me it's the equivalent of listening in on a phone call, or reading someone's text messages, or hiding behind the door to overhear a conversation. Just because we can, doesn't mean we have to do.