Dreams about fire can symbolize transformation, passion, or even destruction. In your case, the fire in your dream may represent some intense emotions or situations in your life that feel out of control. The presence of the man who is your one-night stand suggests that he may embody a part of your life that feels spontaneous or exciting, but also possibly unstable.
His role as a rescuer indicates a desire for safety and support amidst chaos. This could reflect your feelings about him or your current circumstances—perhaps you’re looking for someone to help you through a challenging time or to bring some excitement into your life.
Consider how you feel about this person and the situation in your waking life. Are there aspects of your life where you feel you need rescue or transformation? Reflecting on these feelings might provide you with deeper insights into what your subconscious is trying to communicate.