Ceitidh is disappointed when Calum doesn't show up for their date but she soon forgives him and they take their relationship to the next level. Tormod doesn't know how to deal with the shocking news he learned at the party. Tension mounts as the family and Raonaid gather at Màiri and Lucas' but Màiri is completely oblivious to it. With Lucas safely out of sight, Màiri has a special surprise for Tormod, only for him to reveal his big secret. Donna is back in hospital and she, Finlay and Iain fall out.

It's Màiri and Lucas' wedding day and Màiri tries to forget about Tormod's revelation. Lucas is confident it'll be the perfect day. Ceitidh struggles with what happened to her and goes missing. Isla must find her before it's too late. Donna and Finlay don't make it to the wedding but they find a way to bring the wedding to them.