Lydia is getting more and more into grabbing things. She doesn't have the best coordination yet, but it's on the way. She's also pretty reliable about "chatting" back with you if you talk to her directly.
Lincoln is getting even more into "organizing" his things: putting his coins in separate piles, lining up his cars, stacking his Lincoln Logs in matching piles, etc.
Finally, it's not often that I'm in front of the camera, but I've been experimenting with the self-portrait.