Dreaming about someone you have a crush on can reflect your feelings and desires regarding that person. The wonderful dinner symbolizes connection, intimacy, and the hope for a deeper relationship. However, the inability to get a hold of them after they left may indicate feelings of anxiety or insecurity about your connection. This part of the dream could represent your fears of rejection or concerns that the relationship may not progress as you hope.
To interpret this dream further, consider your current feelings about this person and your relationship with them. Are there underlying fears or doubts you have? This dream might be urging you to communicate your feelings or to assess your expectations. It may also suggest that you need to focus on your own self-confidence and not rely solely on their responses for your emotional well-being.