Claire has an epiphany about how to help Anna, who is weighed down by emotions she cannot release, while Luke decides to visit Rachel in rehab.

Rachel is restless and increasingly agitated, struggling through withdrawal. Mammy and Rachel clash in spectacular fashion. Anna is blindsided when she gets an unexpected call.

Anna is in hospital, with the Walsh family rallying around her in their own chaotic, mismatched ways.

Sisters Anna and Rachel share a flat in Dublin, where late nights and messy mornings are the norm. Based on the bestselling novels of Marian Keyes.