Life and Death are the ultimate truth of life, according to Bhagawat Geeta and is a natural process too. But still we are human beings and we feel sorry for someones death. Death is like omission of someone we love and care from our life. Because of this the essence of true and pure love still exists in this infiltrated world full of knave persons.
I have not come across death that much closely but I am afraid to think about the moment when I come across it closely and personally. I cannot understand the weight of someones death but I can see the feelings of the people living by others death. So all in all we have to know how to let go things that are mortal and lovable.