After Aurene and I completed the trials, we were brought to different rooms to be told something important. Before Aurene entered hers, Glint's message said "Some things can only be understood between dragons." Now I know I might be taking a shot in the dark here, but I this may have something to do with Aurene's visions of her death by Kralk.
...Or I could just be grasping at straws here, I don't know. That phrase just started bugging me for some reason