(1) If you are being chased in a dream, what is chasing you probably symbolizes something you are afraid of, either in your external life or - more commonly - in your inner self, your unconscious. For example, a woman who dreams of being chased by men is probably afraid of sex. (Freud would add that her dreams present, in disguise, an unconscious, repressed desire for sex.)
(2) If you are doing the chasing, the ‘you’ in your dream is probably your conscious ego and the thing you are chasing is almost certainly some part of yourself that frightens you. Chasing it away means disowning it, banishing it from your conscious life. It might be much better to try to integrate it into your conscious life. At the very least, get to know it and understand it.... A Dictionary of Dream Symbols
It is very common for people to dream about ex-partners. Individuals that have been an important part of our lives continue to take up a part of our mind and heart.
It is impossible to very dramatically shut the person out of thoughts and feelings. Just because the relationship ends does not mean that all is finished. As we go through relationships we learn and at times pick up “battle wounds.” You will continue to dream about your ex-girlfriend or boyfriend until you “let go” of them on a very important level, or until you learned your lessons from that relationship. Either way, dreaming about your ex-romance does not predict future involvement. It may be wish-fulfillment, reliving memories, or working out old issues. Dreams are very rarely prophetic. See also: People ... The Bedside Dream Dictionary
To dream about your ex suggests that something or someone in your current life is bringing out similar feelings to the ones you felt in the relationship with your ex.
The dream may be a way of alerting you to the same or similar behavior in a current relationship. What you learned from that previous relationship may need to be applied to the present one so that you do not repeat the same mistake.
If you dreamed of getting back together with an ex, see “Reuniting.” If you dreamed about your boyfriend’s ex-girlfriend, the dream is warning you not to make the same relationship mistakes that ended their relationship.
If you dreamed about your ex’s new girlfriend, you may be comparing yourself to this person.... My Dream Interpretation
Dreams of an ex are about venting, sorting and processing your ties to your former lovers. You are realizing that those relationships do not end when the divorce papers are signed. Often an ex represents a part of your shadow that you must face and embrace, erased and eventually replace. See Integration Dreams.... Strangest Dream Explanations
Vision: If you are lonely and dream about a friend, it means you want to have a better social life. Meeting a friend: a warning to think before you act! Seeing a deceased friend: surprising news. Helping a friend: you too will soon get help. Starting a new friendship means you have really good, true friends.
Depth Psychology: Meeting a person you know: the feelings you have for the person in the dream are the same as those you have for a friend in real life.... Dreamers Dictionary
To dream of a girlfriend can be a straight-forward representation of feelings or anxieties about your real-life girlfriend.
If you don’t have one in real life, the dream represents a desire for more affection and appreciation. This dream may equally spring from anxiety or from sexual excitement. Often, the girl is actually a reflection of yourself, so take note of how you treat her, because that represents your own self-image. Most girlfriend dreams involve travel - if yours doesn’t, you may be overdue for a trip.
If you dream of fooling around with somebody else’s girlfriend, you are suppressing passion in your waking life.... My Dream Interpretation
When a girlfriend or ex-girlfriend appears in a man’s dream there are usually issues to do with masculinity and femininity involved. There may be fears to do with sexuality.
If a girlfriend appears in a woman’s dream, there can either be a concern about her in our mind, or we need to search for – and find – qualities belonging to the friend in her.... Dream Meanings of Versatile