Lol this dream is a funny one, youre probably missing him and even the dream tells he's not ready for something serious.

Anyway this is my interpretation:

If you dont unattach yourself completely from this guy, you will loose something very precious to you, the pursuit of whatever you might think you have left with him is futile, not even his family or friends could help.

Well, this is what i see. In other words, dreams are dreams and might only remain so. Cheers