The meaning depends on the emotional tone of the dream. If this was a happy dream, it could mean that the guy considers the dreamer his girlfriend. Alternatively, if the dream was sad, it would mean that the guy is not attracted to the dreamer but is already in a relationship with someone else.
... The dreamer should consider her real life situation. If she has a "crush" on a guy who is unavailable or not interested in her, the dream means that she needs to move on with her life without him. If she is in a relationship with this guy, her intuition might be alerting her that he is not entirely honest.
Dreams can mean everything or nothing, if while waking you don't have feelings for your ex than the dream means something else, but if you still like her while awake the dream is telling you something, if you're not sure...
that you dont like his girlfriend
you just say yes
it could mean that you want more with this friend
This dream suggests that some part of your self really does not approve of that person.
That means that you really want them to say that and you are thinking about it a lot.
it means you do not trust your girlfriend.
The dream illustrates your own feelings of doubt and uncertainty, both about your self and about the object of your affections.
If you dream about having a girlfriend, it does not necessarily mean that your man is straight; it could be due to your fears of finding out that your man is not straight.
The dream probably expresses your jealousy or feeling of being inadequate to hold the girlfriend's interest.
everything about you is perfect like a dream girlfriend he always wanted.
It more than likely doesn't mean anything; a dream is just a dream. Don't hold your girlfriend accountable for something you dreamed happened.