Recently a friend of mine is having dreams about doing things with his father who has been deceased for approx 12 years. It is bothering them not knowing why they are dreaming about going places with him etc, and I believe that they are scared something is going to happen to them, such as death, etc. I have had multiple opinions but they all seem diffrent. Please help!

What may have triggered the dreams is that something from the past occurred, something that reminded your friend of happier times with their father. Or it could be some unresolved issue resurfacing. The things they are doing together could offer clues as to what those issues or memories are.