He
...loves to babble.
...has 5 teeth! (and 1 more on the cusp)
...is a great eater and enjoys everything, even chicken mulligatawny soup.
...has not conquered the baby gates yet (thank goodness!)
...enjoys music
...crawls pretty quick
...loves to push anything on wheels around the house
...loves to hold something in his hand while he crawls around the house (which makes it tricky to find remotes, toys, and sometimes kitchen bowls)
...presses as many buttons as he can, especially if they are lit.