Lily, grieving over the death of her dog and her father, gets an unexpected call from her estranged sister Eva, who asks her to watch her 14 year-old daughter for two weeks. Eva refuses to say why she needs the favor but Lily reluctantly agrees. Her teenage niece Chloe arrives and becomes a catalyst for change, forcing Lily to address unresolved issues and to open her heart.

Lucy has a complicated relationship with her dysfunctional family, but when her mother disappears on Christmas Eve, she must bring her family back together whether she knows it or not.