Aleatha Romig said this quote

Perhaps the rest of the world was gone. It was the most plausible answer. Heaven knows she couldn’t see or think of anyone else. That must be the answer, they were the only two people left, as the Earth spun into a timeless abyss. Claire once read time doesn’t pass at normal speeds within a black hole. If one were to travel into a black hole for only moments and return again, centuries would have passed. That explained the sensation she felt, once again peering into his dark gaze. She wouldn’t look away; she’d trained herself better than that. Then again, she reasoned, it wasn’t an option. She couldn’t divert her gaze if she wanted. The hold upon her stare was stronger than any ropes or chains made by man. Claire knew from experience, submitting to the hold was her best chance at survival. Fighting was a futile waste of energy.