At an Irish wedding in Tenerife, Father Vincent arrives to officiate it, unaware that his life is about to unravel.

As Cormac deals with a recent trauma, he develops a secret affair with one of the other wedding guests.

Sandra begins to suspect something is up with Jerry as she searches for meaning in her life.

Ava is stressed as her English boyfriend Felix will soon be arriving in Tenerife and she hasn't yet told him about her recent diagnosis of herpes

Elodie juggles the personal issues of her host family, an issue with her mum back home and an interaction with an older wedding guest that leaves her shaken

As the happy couple takes their vows, all the secrets of the previous week bubble up to the surface.