Dreams about former relationships can often reflect unresolved feelings or the need for closure. In your dream, the presence of your former boyfriend and his behavior may symbolize feelings of rejection or abandonment that you might be grappling with in your waking life.

The house represents your inner self or your personal space, and the other people around could signify your social circle or support system. His following you might indicate that you still have thoughts or emotions tied to this relationship, despite his lack of engagement in the dream.

When you attempt to engage him in conversation, it reflects your desire for communication and understanding. His decision to leave without a word could suggest feelings of frustration or the realization that some aspects of your past may never be resolved.

Overall, this dream may be encouraging you to reflect on your feelings about past relationships and to consider what you need for emotional closure. It might be a good time to focus on self-care and ensure you are addressing any lingering emotions.