Sam with his birthday hat:
Sam and Brian, doing their (silly) thing:
We still can't convince Sam to do much walking on his own, but he loves to walk -- and run! -- with just a little help:
OK, so this last one is is simultaneously gross and hilarious. We have these little plastic ping pong balls that Brian discovered -- heaven knows how -- make Sam laugh hysterically when they're bounced against the living room window. Especially if you shoot the ping pong ball out of your mouth. What ensues makes me fear for my future, it really does.