1. If you dream that an unfamiliar person is visiting you or coming to you as a guest, this is a warning to protect your family from ill-wishers. An unfamiliar person is a sign that they'll try to get involved in your relations with your loved ones..
2. If you dream that you’re talking to an unfamiliar person, this may be a sign that you'll learn secrets about a friend of yours..
3. If you dream of an unfamiliar person, this may be a sign that changes will soon occur in your life or you'll go on a trip..