Chickadee has entered what I like to call the “uh-oh phase.”
This is what happens: She drops an item on the floor, says “uh-oh,” and waits for someone to pick it up and give it back to her. After she gets it back, she smiles, promptly drops it again, and again says “uh-oh!”
Repeat as often as necessary. It can get frustrating, but’s it’s also seriously cute!