" What she felt toward him wasn’t sadness or nostalgia or even love. It was beyond an emotion she could name. She thought of him now as light and time and energy—a being her earthbound soul could not begin to comprehend. Did he watch her now? she wondered. From some unfathomable dimension? She had the warmest inkling they would meet again as pure souls in the space between stars. They would communicate their essences to one another and luminously merge, becoming a single brilliant entity. "
― Blake Crouch , Locked Doors (Andrew Z. Thomas/Luther Kite #2)