Dreaming of a cinema means memories or events that are forgotten by the individual. These memories can be things that happened to them or things they witnessed or heard about. They can point to the dreamer’s unresolved emotions, or to a yearning for someone from their past.
A romantic date with a favorite celebrity might show up in one’s cinematic dreams, for example, the famous person is often someone that the dreamer admires and respects but doesn’t allow themselves to approach in real life.