While there is hope that the Troubles may finally be over, the gang's troubles are only just starting as they get ever closer to adulthood. Tomorrow is GCSE results day and confidence is at rock bottom. If things go badly, how will the gang face their mammies again? Meanwhile, a new member of the Quinn household is causing chaos in the neighbourhood.

The Quinns excitedly prepare for the annual trip to Barry's amusement park in Portrush. Surely an unfeasible amount of sandwiches and a massive surfboard is all they could need? Well, that and everyone making the train.