The O'Briens

Siblings Maisie and Tony, along with their mother, gather for their sister Eileen's wedding. It is a joyous occasion, but through flashbacks, it becomes clear that the family was not always happy. Their father was physically abusive to his wife and left the children emotionally traumatized. As a result, the children have grown into unhappy adults, looking for love they didn't receive when they were young.

Single mom Flora is at a loss about what to do with her rebellious teenage son, Max. Her efforts to keep him out of trouble lead to a beat-up acoustic guitar, a washed-up LA musician, and harmony for this frayed Dublin family.

A group of newcomers to the country music business seek love and stardom.

A young woman struggles to move on with her life after the death of her husband, an acclaimed folk singer, when a brash New York writer forces her to confront her loss and the ambiguous circumstances of his death.

In Dublin, two couples (Jim and Danielle; Yvonne and Chris) are seemingly living in marital bliss. However, when Chris's behaviour begins to change, Yvonne seeks solace in the arms of Jim, and before long they are in the midst of an affair. When a life-changing secret is later revealed, all four are forced to re-evaluate their lives, their marriages, and their friendships - but can anything be salvaged from the wreckage?