Katie Engelhart, a New York Times Magazine correspondent, discusses the intimate struggles families face when a loved one with dementia changes. Denzel Nelson shares his unique perspective as a key figure in the life of Diane, a woman navigating this difficult transition. They tackle the stark ethical dilemmas of honoring a loved one's past wishes versus their current reality. The narrative dives into themes of identity, familial bonds, and the emotional turmoil surrounding caregiving, shedding light on the complex dynamics in a world altered by dementia.