Consequences: Will what happens on holiday ... stay on holiday?

Will what happens on holiday ... stay on holiday? And can they learn to live with the consequences?

Every year, a close-knit group of friends spend two sun-filled weeks in a Spanish villa. For Derek and Sharonne, Conor and Maeve, Rory and Trish, and Liam, it's the perfect way to end the summer and escape their high-pressured lives in Dublin. No children, no responsibilities, and no distractions.

This year, however, the group befriends Agneta and Anna Maria, two women holidaying in a neighbou...