1. Trying to draw someone into your life.
2. Saying goodbye to someone who is out of one’s life.
[1]To dream that you are waving to someone, symbolizes your connection to that person. You are trying to get their recognition, acknowledgement or attention.
The dream may also signify your need to develop closer friendship ties, or to become more like the person you were waving at.
If you dream that someone was waving at you, a friend needs your advice, caring and support.
[2]