If in a dream you see how girls in national suits drive a round dance, then in real life you cannot make the decision of rather further relations with the girlfriend or the friend in any way. If dreamed you that the round dance is driven around you and you cannot leave this circle, then in reality you feel the helplessness.
Be sure and keep any other thoughts out of your mind before drifting to sleep as a cluttered mind can decrease the chances that you will remember your dreams upon waking. Also, focusing on remembering your dreams upon waking in the morning is another very important thing. This sounds very easy, but is often hard for some to do. Interpret a dream by "dictionary dream of interpretation"
When you very first wake up, simply think about your dreams. Don't allow your mind to drift off to other things, just lay there and think about the things you dreamt about the night before - dictionary dream meaning.