Noodle is able to spin in circles on her stomach now. She's once again able to flip over, even both directions, but only when motivated. Otherwise she simply tells us she's ticked off. More importantly, she is absolutely thrilled because she can pull herself up to a standing position, if all the stars are aligned and she's right next to an object that allows her to pull up.
Q is making us blink and try not to make too big a deal about reading. He spelled out "d-o" for J and said "What is d-o? That's on Do Not Enter." The word 'book' is appearing everywhere now they he can sight read it.