Dreaming of Ex-Boyfriend's Brother

Mariah • I`m a high school student and have high goals for myself. I want to go to NYU.
So the other night I was dreaming of my ex- boyfriend's brother. I'm freaking out! Why was I dreaming about him. I mean I must admit, I am sexually attracted to him, but not emotionally. But in the dream I felt like I had a such a powerful connection with him and not just sexually. What did my dream mean? I'm so confused.