It is a sad moment

It's a defining moment in life
When someone is lost in a moment
Life runs as a flash in front of you
Life runs like a moment turning in hue
Death is a reality everyone knows
No one has this gut to show
That it true and it leaves a mark
When someone close to you departs
There is a void in the heart forever
That cannot be fulfilled with time
There is a void in the heart which breaks
All the things in spite
Death is a reality when one has to seek
A dark reality in bleak!