And finally, the cat on the mug is explained. At about the same time it becomes visible. I'd say that's perfect timing. I also added a header; I'd left it out in Part 1 as it would have ruined the joke of Darth's first appearance (in as much as it was one), but I feel he deserves a close up header photo.
Also, I regret not having enough bricks to make an actual wall with an actual door.