Yesterday he commented that the grass and the car were both wet as I was buckling him into his carseat. Do you remember what that's called? I asked him, not really expecting that he would after a few weeks, and only having talked about it that once.
He screwed up his face in a look of concentration, and then announced: Dew! It's a morning dew!
I was so surprised and impressed that he remembered! A few minutes later he told me: Dada get up early.
Focused on the road, I murmured my agreement: Mmmhmm, dada does get up early. It didn't occur to me wonder about the seeming non sequitur. He's two. Non sequiturs are more or less par for the conversational course.
But in this case, he was still following the thread of our conversation, and solving one of the mysteries of his universe. After another few moments, he announced triumphantly: Dada get up early and get a hose to make a morning dew! Dada put a morning dew on a car and a grass with a hose!