I wanted to have Jack and Lyn doing something wedding prep related so they're getting fit for tuxedos. I decided Lyn would be wearing a tux for the wedding instead of a dress cause she can make either look work and she's the only lady in the wedding party... so she's going tux. Ages ago before I had John hook up with Valerie, several people thought I might have John be a big, gay bear... so that's where Jack's line comes from. Also, I think I've finally figured out how I want to do Jack's eyebrows. They're now the same color as Lyn's hair... which has always been a bit darker than Jack's. It's not a gigantic change, but it's one I dig.