These girls seem to resemble a part of you and how you feel towards them shows what you're going through in relation to them.
Girl 4 is crying, (someone who seems to be an outcast, and you want to reach out to her), while Girl 1 (who you used to know but are now distant with) is scared and being threatend (you wish to help her also). Girls 2 and 3 are helping them instead which shuts you out and makes you feel resentful, so you don't help. Since Girls 2 and 3 are part of a posse that you may not get along with.
Your fear of being distant with others seems to be shutting you out, preventing you from helping your friends. A break-up could also be related to this dream, as it reflects what you're going through.
Communicate with others and be open! Don't be afraid to reach out and help.
