Here she is playing peek-a-boo. Be prepared to giggle along.
Here she's learning to swirl our chair. Not as exciting in general, but for posterity's sake, we like it. (Also, it's really short.)
And now for another fun one, playing the piano! Now keep in mind that Kessa does not sit. Like, at all. The pediatrician tried to get her to so he could weigh her and she screamed for the rest of the appointment. She'll sit like a normal person if she has support, but otherwise, she just lays on her side in her car model pose. So seeing her sitting at the piano like this is pure awesomeness. But then she plays and sings, too, which makes it all the cuter.