The existenial shenanigans continue! Tim bonds with fellow GP Kira who has some special new skills after an experiement works better than expected.  Tim takes a detour to Brazil (Or is it Portugal?) before finding his way back to Chris's bedroom where he has a blunt talk with Pastor Dan who sure does seem to suspect him of something, but what? If that wasn't enough he opens a door to Nothing and realizes that nothing is scarier than Nothing.