One thing I love about kids, and my kids in particular, are all the little facial expressions you get from them.
In picture #1, we have our little precocious Callie.
Picture #2, joyful and goofy Callie as she tries to make the "th" sound.
Picture #3 we find Sammy not just joyful, but overjoyed that she has my keys.
And finally, picture #4, nervous contentment -- as if she's thinking "I'm perfectly happy and think it's ok to be eating Mommy's keys. But does she think it's ok?"