Emily's (Mamie Gummer) decision about starting a relationship with Micah (Michael Rady) becomes even more complicated when Will (Justin Hartley) hears about it and begins to feel jealous. Emily and Tyra (Kelly McCreary) treat an unruly woman, but after learning of her home hoarding situation, Emily wonders if the woman's personality changes may be caused by her many cats. Now that Cassandra (Aja Naomi King) and Will have broken up, Cassandra's strictly professional behavior distracts Will and causes him to misdiagnose their patient. Meanwhile, Micah's sister comes to town after finding out the truth about their mother.
