The meaning of Voyeurism in dream | Dream interpretation
1. Disassociation from desire, affection—often emotional.
2. Shyness, afraid of intimacy (to watch).
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.