When an unsub takes control of an elevator beneath an abandoned federal facility, Y/N becomes trapped inside as freezing water slowly fills the car. The BAU can hear her through the emergency intercom. They know she is drowning. So does she. With rescue moving too slowly and the last pocket of air disappearing, Y/N uses what she believes are her final breaths to tell every member of the team exactly what they mean to her—saving Rowan for last. She never expected to survive long enough to hear him confess that he has loved her all along.