Well, there was no way that 'other' wasn't Peter. But who was Destiny? They obviously knew each other.
This concerns you?...
Phaedra held Cas's gaze. It wasn't concern, it was some form of anxiety. Obviously Peter knew this person, but he must not know she was here. Phaedra had a hard time believing she wouldn't have been told he had people here.
"I've met one of them."
She was unable to keep the slight smirk entirely out of her expression. "I didn't know there were two."