The alien — watch a fantasy for the night less.
The stranger can symbolize that part of own soul which we do not want to recognize. The newcomer means uncertainty and can be associated with the enemy. He can personify part alien to us himself. Whether there are in you those parties which seem to you others? It is important to love all parties of own personality, including, apparently, alien aspects. On the other hand, the newcomer can symbolize the highest wisdom, such what bears in itself an image of the alien who was here in UFO. Or it can cause fear in those who is afraid of stealing by aliens.