Two women meet in a Dublin café on a winter afternoon – an encounter that will change both their lives forever.
Tess has no idea who this woman Maeve is, or why she has approached her like this, out of the blue. She says that she has important information about Tess’s younger son, Luke, and she insists that Tess needs to listen.
As Maeve’s story unfolds, Tess has the strangest feeling that she knows her from somewhere – but she can’t locate her in any of her memories. As the evening darkens and the café around them seems to grow still, Tess listens in growing distress. The safety of the life and family she has created begins to come apart at the seams.