Have just watched the last episode of Shamless on Sky+, and due to being up and down to DD throughout series and not concentrating/being a bit slow, I just don't get a few things! Is Joe dead? Has Karen not got a long walk home? Is Mimi not wayyyy too old to be having a baby, and who the hell is the father? There seem to be a lot of loose ends for the endo of a series, no?