When you dream about an ex-friend, it symbolizes unresolved emotions or unresolved issues from your past relationship. This dream may suggest that there are lingering feelings of betrayal, hurt, or disappointment associated with this person. It could also indicate a desire for closure or a need to reflect on the past in order to move forward. Furthermore, dreaming about an ex-friend may signify a fear of rejection or the loss of social connections. It is essential to analyze the specific emotions and context of the dream to gain a deeper understanding of its meaning.