Rosemary and Lee adjust to having family in town, while a letter from Dottie upsets the Coulters.

Elizabeth wonders if she’s ready to let love in again, while Rosemary wonders what her purpose is.

Nathan starts to question his own actions as the inquiry begins.

While undercover in a pre-warp society, Captain Burnham is forced to consider breaking the Prime Directive when a local tradition threatens Tilly’s life. Meanwhile, Culber tries to connect with Stamets,…