Dreaming about an ex who broke your heart and ghosted you can be a reflection of your unresolved feelings and emotions towards the relationship. The fact that you were walking with your best friend could symbolize seeking support and guidance from someone you trust. Seeing your ex walking towards you may represent your subconscious desire to confront the situation and find closure. However, his persistent questioning and attempts to talk to you may indicate that you are still struggling to let go of the past and move on. Your response of hitting him could symbolize your anger and frustration towards him for hurting you. It could also represent your need to protect yourself from further pain and rejection. This dream may be a reminder for you to focus on your own healing and growth, rather than dwelling on the past. It could also be a sign that you are ready to let go of the pain and move forward with your life. Consider reflecting on your emotions and finding healthy ways to process and release them. Ultimately, this dream may be a reflection of your journey towards healing and finding closure from a past relationship.