Celestia felt it would be a good time for them to make their leave, and let the creature have a measure of privacy.  She motioned for Luna to move towards the door and started for it herself.  Luna looked back and forth between her sister and the alien.  She started to follow Celestia out.  Halfway to the door, however, Luna turned toward the alien who was still sitting on the ground, clutching the metal necklaces in his hands and staring off in the distance.  Celestia stopped to watch her sister.  