Tell the boy that I dreamed of him. What if he doesn't believe me?

Let him know how you feel. Tell the boy that he dreamed of him, and he doesn't believe that he can calmly and sincerely explain to the other party why you chose to tell him that you dreamed of him, and what special significance this dream has for you. Share your interpretation and emotional experience of this dream, let him know your inner feelings and let him believe what you said.