It is the day before Niamh and Sean's Wedding and the men of the village are desperate for him to have a stag night. Sean isn't too excited about the prospect of a night around the bar in Fitzgerald's, so Uncle Minto suggest a Celtic ceremony instead. Sean agrees, and while Minto begins to consecrate the land for the celebration, Liam and Donal are plotting how they can turn this into a more conventional stag night involving alcohol. Meanwhile, the women are going on a pub crawl. When Sean arrives in the woods, and sees the party split, he insists that the men unite. Most of the men try Minto's potion and begin to notice strange things happening. Brendan is cured of a toothache, while Danny keeps seeing Rabbits! Later, Brian learns from Sean of the plans to move away from Ballykissangel. In Cilldargen, the woman, even Kathleen, are getting thoroughly inebriated. Siobhan is run off the road by a rogue driver. Frankie is called to investigate and asks Aidan to assist.