Kylo smirked. Oh, this was far too amusing. Rey might not want anyone to know, but it looked as if they would be found out anyway. ... Actually, no, that wasn't amusing and the smirk fell. That could be very dangerous for her.
"We are technically related," he said. "Luke and Leia are bonded by being siblings," he said, "which we technically are. It's possible she can sense my presence."