It is very similar to that in a sense. I've picked certain comfort items out with each boy for each of us. So for example - [Rue lifts their wrist and parts some of their feathers to show off the bracelet nestled there.] Leo and I have matching bracelets. Anytime that one of us touches one, both of us are enveloped in a gentle feeling of comfort. So anytime I think of him, I can brush my talons over it and he will know he is in my thoughts.

They also let us know if the other is in danger, as well as leading us straight to one another. When I was attacked, it is the only reason Casey was able to find me in time.