Voyeurism Dream Interpretation
Voyeurs are typically afraid to face their own sexual needs and desires. They find themselves feeling ashamed and embarrassed by them. As a result, they tend to hide themselves from relationships.
To dream that you are watching someone means that you should consider what you are hiding yourself.
[1]Voyeurism Dream Interpretation
1. Disassociation from desire, affection—often emotional.
2. Shyness, afraid of intimacy (to watch).
[2]