User blog comment:Tiger Lily29/New GF Episode: Carpet Diem Plot Ideas! (It's Official!)/@comment-5539085-20130220004106

Hmmm...

From what I've heard and read, I thought "Carpet Diem" was about the twins discovering a hidden room inside the Mystery Shack and compete over who should have it.

And from that... I think this ep might be the body switching ep. It just seems like a perfect setting for the body switching to take place. IDK.