Dream about another guy while in a relationship signals passive aggressive behavior. You need to be more aware of the risks involved in leaving your destiny to fate. You are thinking about some long term commitment and marriage. The dream denotes your determination. You need to push yourself to do better.
Another guy while in a relationship dream is a premonition for something or someone that you are favoring. You need to focus your attention and concentrate on one task at a time. You need to come down from your lofty ideals and approach life from a more pragmatic perspective. The dream is a sign for a developing relationship or situation. You need to build or work on in your relationships.
If you dreamt about another guy while in a relationship:
Structure in your health habits will be important to maintain during the next few weeks. Pattern your behavior one day upon the next, adhering to a basic program. Your program must include a very good night's rest, a minimum of eight large glasses of water each day, and a great deal of fresh produce in your diet. This is not a lot to do for your body, considering how much it does for you without complaint! But if your body does complain, be sure to take it seriously.