[Aisling still isn't very tech-savvy, so she hasn't quite gotten the hang of how to use the lockets yet, but this doesn't escape her notice. She takes a while to think about Korra's words before replying.]

I'm used to things changing, or ending. The whole world, though...I don't know if I'll live long enough to see that or not. [It's a pretty scary thought, all things considered.] But if it really can all come back in the end...