When Deb (Glenn Close) gets a surprise visit from her daughter Molly (Mila Kunis), she is less than thrilled. She is, in fact, terrified. At first, it may seem like Deb is being cruel, initially refusing to let Molly into her house. But Molly is a drug addict with a decade-long history of failed detox programs, who repeatedly swore she wanted to get better but then lied to and stole from the family. Deb’s refusal to give Molly yet another chance gradually fades when she sees glimpses of the child she knew in this deeply broken young woman. Something about this time feels different—or does she just want it to feel different?