I keep have dreams of one guy..

So I will give you some basic information on the whole situation..
Okay so I basically met a guy 2 and a half years ago.. We meant and then never really spoke, until a few months later when we was a a mutual friends party.. So basically we really got to know each other at this part and after that we really hit it off. We had a problem tho.. We lived a few towns apart and he was always busy when I weren't so we never got too see each other again.. After a few months I cut off contact because it was going now where. I sorta got over it but he was always at the back of my mind. A year on I have problems with another guy, but that's a different story. We started talking to me again and we talked a lot after that. When I realised we was doing the same as last time I tried to cut contact again. But each time I did I would have loads of dreams with him in them, which would really upset me, then I would talk to him again. So this went on for a year until New Year's Eve just gone when I was drunk I sent a text basically saying I hope I'm not in his life this year.. Which I now mega regret. We have spoke a bit since but not like we did. Just a add on I have always had a gut feeling that he is just using me and is the same with loads of other girls as well.

Okay to the dream I had last night, there was a party, in what sorta looked like my house but it's his.. We get talking like nothing has happened and everything seems great.. We then kiss a lot, and we go on just like we have been a couple for years, like holding hands and stuff. At this point everything feels great and I feel the happiest felt in a long time. So the party continues and we go off seeing our friends and stuff, when i see him being pretty close to another girl. This girl in my dream is famous but I don't know who she is. I'm feeling pretty crushed and hurt at this point so I run upstairs to the bathroom crying. He comes to find me not long after and tries to convince me that nothing is going on. So I say to him it's bed we had a talk alone and he agrees. We go down stairs and the party carries on. I'm walking around trying to find my friend and I see a girl I was best friends with in primary school and her mum on the couch. I smile but they just looked at me. I couldn't find my friend but I found the guy sat with his friends in the living room. I say again we need to talk so we go upstairs to his room. We lie on his bed but he has bunk beds. He holds my hand and I feel my calm and relaxed straight away. He tells me that he has moons and stars on the underneath of the top bunk because it makes him feel calm and helps him dream. He then leans over a kisses me. I start apologising for the text from New Year's Eve and he tells me it's okay, I feel so guilty and worked up that I continue saying sorry and he grabs me and kisses me again to shut me up. Then my friends black lab comes in the room and we stroke her. We start hearing everyone coming up so we move to his mums room for double bed. We get in there a the room is really bright and it has my bed in it. But it's full of stuff, we start clearing it and my mum and dad are the, my mum stats teasing us about being together. I feel so red faced then. I didn't know what to do, as we got in bed I then woke up, I was so confused, the dream felt so real. The bed in my dream was the one at home and I woke up in my bed at uni. So I wondered my I was here not at home.
I now really feel sad and like I miss the guy :(
What does it mean, please help.
Thank you