No matter the mood, what activity they're doing, who they are talking to, its the same. *Huff Puff whine* Not sure when this started to happen, but please make it stop! Its annoying and distracting.
I like it when my Sim does it in the morning when he wakes up. It's very relatable. :D I don't like him doing it when he's at the restaurant having a romantic dinner with his girlfriend.