Dream of

I had this dream about a guy that I'm in love with but he doesnt love me back . I dreamt that he was there with me alone in my school and we were walking around collecting stuff . I felt like he felt I was not cool but still he was sticking around to me . I've been having dreams about him for the past few days continuously when I'm trying to get over him and when i wanted to dream about him I never used to . Whats the meaning of this ?