The most common interpretation of twins in a dream is that these people represent the parts of your personality represented by two different people, two ideologies, or two energies present within you at one time. Twins can also represent parallel realities, similar experiences that you shared with someone up until now.
Also, twins in a dream is an unexpressed message from your subconscious that is often interpreted as working towards unity. Other times, it could imply spiritual progress and may mean dissolving old ideas, transitioning from one stage in life to another. When you’re faced with conflicts, your dream helps remind you that there are always twin options and choices to be made for the betterment of one’s happiness and progress.