Sam goes on a tree-hugging retreat Andy and Errol are offered the opportunity of a lifetime, to sign with Rage Records and infamous music producer Mo Kahn.
Sam attempts to attract a cool new sponsor while Errol is away on a school trip Andy tries to break up with Shelly, make up with Gwen and woo Errol's teacher Melodie.
Errol's paternal grandmother Joan hosts a family lunch and Sam ropes Andy into coming along for moral support just as Errol's 'cool uncle' Rex arrives home, Andy embarks on a competition to win Errol's sole affections.
Having been moved on while busking, Andy's day goes from bad to worse when he calls round to Gwen's flat and meets her new boyfriend, Casper Sam has a meeting with Errol's Dad, Ben, to discuss custody.
After reaching rock bottom, failed rock star Andy finds new direction and purpose in his life when he becomes the unlikely charge of nephew Errol.
Martin and Sean discover Grandad also has an imaginary friend.
Dessie works on a new business venture as he plans to open Boyle's first Catholic book shop Martin embarks on a building project.
After crop circles appear in Boyle, Martin attracts media attention when he claims his donkey has been abducted by aliens.
While the Moone house is bursting at the seams, Martin and Padriac try to film a hilarious video.
Sick of being caught between two warring parents, Padraic goes on the run with Martin. Crunchie Haystacks struggles to cope, too.
Jane invites herself into Oliver's bachelor pad, making him embarrassed by his mess.
Patrick seeks his way home to try to get a decent night's sleep Sally throws a dinner party.
Steve is haunted by the ghost of spanking lesbians at an antenatal class.
Steve has nightmares about execution revelations occur at Patrick's apartment.
Jane has a blind date Susan tries to talk to Steve about childbirth.
Sally thinks she may be pregnant Patrick agrees to meet Sally for a drink.
Susan invites Patrick and his girlfriend to dinner Sally makes a startling announcement.
Steve is concerned about a mole Jeff accidentally swallows the key to the handcuffs binding Julia.
Sally and Patrick have radically different memories of their first meeting.
Jeff tries to figure out how to refuse unconditional sex with Wilma, while his girlfriend Julia lies sick in his bed.