Phoebe McFarland has just moved back to her hometown of White Oak, Tennessee, a sleepy rural community nestled in the mist-shrouded ridges and isolated hollows of the Smoky Mountains. Now she spends her days working as a rural home health care nurse, making calls on a quirky roster of housebound characters she's determined to take care of whether they cooperate or not. She applies this same optimism to her love life, despite the fact that she's been...