Today, in the car, driving in the rain...
Eli- "Mama, do you see the school bus?"
Me-"I do. Do you see the big truck?"
Eli-"Yes. What does it say on it?"
Me- "I think it says I have groceries in here.'"
Eli-"But do you know what the truck sounds like?"
Me- "Does it sound like 'grrrrrrrrr'? " (My best attempt at a big truck noise.)
Eli- "No, it sounds like this. Tsssssss. That's what it says when it starts going. And that's what it says when slows down and it's all done."
He's right. And apparantly, always, always observing.