To see a stranger in your dream signifies a part of yourself that is repressed and hidden. Alternatively, it symbolises the archetypal dream helper who is offering you insight and advice.
To dream that you are kissing a stranger represents acknowledgement and acceptance of the repressed aspect of yourself.
To dream that a stranger is pretending to be someone you know means that this person who you know is not who you thought they were.
To dream that you are inside a stranger’s house indicates that there is something that you have yet to discover about yourself. It may mean that there are repressed memories, fears or emotions that you are not confronting.