On New Year's Eve, Jeremy just wants to party all night long, but Zahra is on the rebound and sees Jeremy as the perfect catch. She asks him to move in with her. Meanwhile Mark tries to make amends with Dobby in order to start the new year off right.
Mark invites his parents over for lunch on Christmas Day, having planned everything down to the last detail to ensure everything goes smoothly. However, things start to unravel when Jeremy becomes over-excited, and Dobby and Super Hans turn up unexpectedly.
It's the day that Mark and Sophie want to have their baby christened. Jez has been picked as it's godfather, but when Mark goes to collect him they get held back from attending.
Despite never having read a book Jeremy hosts a book group at his and Mark's flat to impress Zahra. Mark, meanwhile, is worried he isn't satisfying Dobby in the bedroom.
Mark and Gerrard form the 'Dobby Club' and both try endlessly to get with her when she breaks up from her boyfriend. Meanwhlie, Jez gets a job with Zahra's boyfriend, Ben, who's now out of hospital.
Mark and Jeremy go to the hospital where Sophie is giving birth to Mark's baby. Meanwhile, their boiler breaks and Jez starts a crush on new girl Zahra.