A few fun things about him at this 4 month stage:
1. With a little assistance from me moving his arms into the correct position, he has now successfully rolled over 3 times! (front to back)
2. He loves sitting up (either in the Bumbo, or on our laps).
3. He thinks lots of things are funny and is super smiley, and he laughs occasionally (until about a week ago, we had only heard his laugh a handful of times).
4. He loves standing up on our laps.
5. He is obsessed with blankets, particularly swaddle blankets and takes the ends and stuffs them into his mouth.
6. He drools like a crazy man, so he might be on his way to getting a tooth or two in the next little while.
(The hat looks a little out of place, but I figured we have come this far with a hat photo...)