To have interaction with or to encounter or to see a foreigner, when you are dreaming, has the symbolic significance of unknown part of your personality. Do you feel that some aspect of yourself is not known or recognized? You may be feeling strange. You may be neglecting or ignoring some emotion or feeling. Also it can show that you repressing your talent, an important natural aptitude or skill.
Read more about dreaming of Foreigner in other dream meanings interpretations.