This is often the subject to a lot of scientific research and religious research to know what does happen after a person dies. We have a lot of accounts of people talking to others shortly after a loved one has passed. Of people coming back from being "Dead" to tell of things they have seen while crossed over. There are even cases of young kids going to a complete different city or country and greeting people they have never met as a recently passed loved one. These type of stories makes it impossible to believe that there is nothing after death but exactly what there is, is still an unknown.