Versatile - Anonymous Interpretation: Material aspects: To be close to someone in a dream can mean we are looking for intimacy, or perhaps protection.
To close a door acknowledges the fact that we must make a decision to put the past behind us.
Psychological / emotional perspective: We can indicate to ourselves in dreams the fact that we are emotionally closed within a situation. This often manifests as a sense of being closed in.
A closed door suggests that an opportunity has passed.