Dream

Q: Today I saw that I was in my grandfathers house and me and my brother were sitting with him in lawn. He had passed away 7 years ago and he said that he is dying. I started panicking and then he died. I went inside to tell everyone and I saw that my deceased grandmother and uncle were also sitting in room. I told them that grandfather is not feeling good but nobody seemed to notice then my cousin came in carrying my grandfather inside and he looked so weak in the dream. What does it mean?