What is Luke in for?

So as I get things ready for Luke's arrival, Jackson is taking a lot of interest in everything I'm doing. I'm still not quite sure what he thinks "Luke" is, but he has a pretty good grasp on which things around the house belong to Luke. Today, we discussed Luke's carseat...where it would go, how it works, etc. We even tried it out ourselves, and on a few of our friends :)

I can't believe my baby ever fit in this :(

I think Big Bird is being choked...

Let's hope Luke doesn't resemble Barney in any way, shape, or form