As human beings, we not only need to love, but we need to receive love in return. So when we admire someone, it becomes our heart's fondest wish that the feelings would be reciprocated. So we tend to get dreams like this, especially about celebrities who are considered out of reach. This kind of dream is called "wish-fulfillment."

The dream can still tell us things, but they will be things about yourself. This person represents things that you desire in your own life. The same qualities that you admire in him, you would like to also claim for your own. Straightforwardness, honesty, fidelity, success, power - all are possibilities. Whatever qualities that make you admire him are qualities that you would like to possess.