Chase actually hummed "Star light, star bright, first star I see tonight," this morning. By herself. Unprompted. And with perfect tone. It was amazing.
And then, while she was in the bath, she took a small pitcher - put it down into the bath, so that the bottom rested flat on the bottom of the tub - and water filled it up - right over the top. When she realized how it worked, she took a small foam number, put it into the pitcher (while it was empty) and submerged it - watching the small foam number float to the top. Then she took the pitcher out, poured out the water, took the foam number (from wherever it landed), placed it back in the (now empty) pitcher and did it again and again.
I am so amazed by her development.
Chase also notices things. And names them. Like the moon. It's pretty wild to be driving along and hear the word "moon," come from a little voice in the back seat.
Another big surprise - she makes sure that every last one of her stuffed animals gets it's own verse in "Happy Birthday" (one of her favorite songs of all time).