Meagan smiles on demand. That is just "her norm." So it is a great tool to gauge her mood or if something might be bothering her. Whether it's a good thing or bad thing bothering her always remains to be seen, but, it is a good indicator for me. If she isn't smiling as much, I know to keep a close eye on her. Well, this was the case last week. Even when I would get down in her face and talk to her, there would be no "happy" reaction, which was very different than what she'd normally do.
A few days after her "stoic" appearance, I noticed her playing with Reilly. To my surprise, this is what I saw, so I grabbed my camera: