One key element could be the appearance of the dream man. Is he tall, dark, and handsome? Or does he have a more unique look? Another element is the setting of the dream. Is it in a familiar place or some strange, otherworldly location? Also, the interaction between the dreamer and the dream man is important. Does he speak? What does he say?
The dream man story might have elements related to symbolism. The dream man could symbolize an unfulfilled desire, like a longing for adventure or a need for protection. His actions in the dream could also be symbolic. For instance, if he gives the dreamer a key, it could symbolize unlocking a new opportunity or aspect of the dreamer's life. The overall atmosphere of the dream, whether it's gloomy, bright, or mysterious, is another important element.
In the dream man story, the emotions felt by the dreamer are key elements. If the dreamer feels love, fear, or confusion towards the dream man, it can shape the whole story. Additionally, the purpose of the dream man's appearance in the dream matters. Is he there to guide, warn, or simply be a part of a strange dream sequence? The sequence of events in the dream also plays a role. Does the dream man show up at the beginning, middle, or end of the dream?