They'd reached the garden. Cassian stopped and, one more time, turned to face her.

Kaytoo had tried to explain a multiverse theory to him once. Cassian had dismissed it at the time, with I have enough to do in this universe. He was grateful for it, now. What Jyn just said actually, in some wordless way, landed.

That didn't mean Cassian had a clue as to how to respond.

At last, still holding her hands, Cassian said, "My childhood name was 'Kassa'."