It is still the night of the bonfire party, which ended the previous series. Niamh decides she must tell Ambrose that the marriage is over.

The next day, Niamh leaves Kieran with Siobhan and spends the day with Sean at the lake, and they discuss their future. Sean tells her that he loves her. Meanwhile, Ambrose goes for a walk by the shore at Durrus Head. He is engrossed in thought about his troubled marriage when he sees two people in difficulty on the rocks below. He shouts to tell them that he will try to find a way for them to escape the incoming tide.

Elsewhere, a Frenchman called D'Argan, has come to challenge ""the head man of the village"" to a balloon race. Donal and Liam go to find Brian who is the closets they can think of. Brian is uninterested until he discovers that the event is to complete a race started 200 years previously, and that £40,000 is at stake. However, Monsieur D'Argan has forgotten that the French economy has had one major change since Napoleonic times.

Inspec

Liam and Donal have been sent to buy washed sand for a bunker on Brian's golf course. With fifty pounds in their pockets they reckon that sand from the beach will be just as good. While they are loading the sand onto a lorry, a car drives past at speed, stops, and the occupants push a large wooden chest into the sea. Liam and Donal open the chest and even though they're not sure what the contents are, bring it home. They later discover that the caviar inside is worth a lot of money.

Sean and Niamh have not spoken since the funeral. Niamh talks to Father Aidan in the confessional and his advice is that she has to decide what is best for her. After much indecision, she agrees to meet Sean. She tells him that she is going to leave BallyK.

Meanwhile, Orla and Conor have their first date - if it is a date. They are both intensely competitive and they end up racing around a muddy course on Quad Bikes.