Dream of

I had a dream of my male cousin. We were cuddling with eachother meanwhile. In real, he is my first cousin and he is 2 years older than me. We were very friendly with eachother in our childhood. When we grow up, he asked me to buy personal cell, at that time i was 16 years old and he was 18. I didnt understands that he was interested in me at that time. And i didnt respond very well at that time. When i was 19 years old. I realize that he likes me. I asked him after a year that if he likes me. Then he answered, NO ! I don't. I said, You saw me in your dream and you asked me for a cell? What was it about? He said, its too late. You ignored me at that time. I said, I was not mature enough to understand your feelings, And now I have many of his dreams. I mostly see myself with him and I saw in my dream that me and he are cuddling with eachother. Kissing etc. Why i see him so much in my dreams?