Dreams involving deceased loved ones can be quite powerful and often evoke strong emotions. In your dream, your dad being alive and well but in a coffin may symbolize your feelings of loss and the unresolved emotions surrounding his passing. The coffin, typically associated with death, being upright and tilting could suggest a transition or a change in your perception of him or your relationship with him.

This dream might reflect your desire for connection with your father, indicating that you may still have things to say or express. It could also signify your struggle with accepting his death, showing that you are grappling with the reality of loss while still wanting to feel his presence in your life.

Consider reflecting on any unresolved feelings or messages you might have for him. This dream could be a gentle reminder to cherish the memories you have while also acknowledging the need to move forward in your own life. Journaling about your feelings or talking to someone about your dad could help you process these emotions more effectively.