Do you have some questions about your relationship, or are you not very satisfied with your current girlfriend? So you will think of it in your dream, but this question is raised through the image of "friends", which is a normal cover-up phenomenon in people's dreams.
You can do some thinking for yourself. Do you have any dissatisfaction with your current girlfriend? If so, see if you can make her change for you, or if you can change yourself for her: accept her.