What would Dreaming of Someone Mean?

ok heres deal i had a boyfriend but it was long distanced we had been together for 6 mnths and around time before we broke up everything was normal untill i started dreaming of him at my skewl telling me it was over it was over i had these dreams over and over and around this time i had no acess to my computer but when i finally did i went onto youtube to find he was lying to me i told him many times if he ever found someone atleast tell me i would understand the dreams stopped there when i confrounted him i found out he lied again and when i told him about a vid he finally told me truth and we broke up. summer passed and we stopped talking i had no thoughts of him what so ever till i started dreaming of him again but saying he made a mistake and he loved me all he ever wanted in someone is me and he made a mistake i had this dream for a week when me and him started tlking again and that same night when i was say i had to go he told me the exact words and asked if i still loved him. we got bck together and again he did same but i had the dreams again of me at mall and him with another girl soon enough he was dating someone behind my bck n i asked him n he said he was srry but he nw had a gf i wasnt all that hurt cuz soon enough i gt with my new bf but it didnt last long. me and my ex went seperate ways again n later started tlking it continued till i started dreaming of him telling me he loved me and everything it continued for a mnth i hated it and when we started tlking again around a night of lunar eclipes we became close and when i had to go he confessed to me again he was still with his gf but he loved me and said idk what it is ive tried n tried but i cnt get over you & soone enough the dreams stopped .... Every time this happens its with him noone else all i wanna know is do my dreams really mean something & why does this keep happening someone help me cuz me and him have stopped tlking again n sure enough he did it again and same stuff happened but nw we've made it permanent to just be frends but in my dreams it diff. and im not one whoo brings up if he still cares its always him ;[[