i dream about incredible dreams about the one i love

i know this guy for like 3 1/2 years now and the way we met was really weird. we met at school and it was my first time coming to the US and it was his first time 2. he started likin me before i started likin him.now he left the US, and i keep having dreams about him and seems so real. one day i dream that we made love. and also one day i dream that we kissed and i had a babie for him. i also dreamed that he married me. and i also dreamed that he came back to the US for me. i had this kind of dream for a long time now. wat do you think it means??