Dreaming of someone dieing in your dream can be a good sign. Similar to the death card in a tarot deck, it means new beginnings. I had a dream that my husband died, and I wrote it in my dream journal. Wouldn't you know it, a month later I get pregnant! I didn't realize the connection until after my son was born. Dreaming of death doesn't mean you are going to have a baby, but it means something new is coming into your life, or a new chapter to your life has begun.
No , It sure the hell is not good (sometimes).... Sometimes it can mean that you r really scared for that person and your scared any thing might happen to him/her. It might be a good sign sometimes , but what I can tell you know is , don't stress about it. At least not now .. If you keep having these dreams then it may mean something serious.