A supernova happens when a huge star runs out of fuel. Entire galaxies can be outshined by
one stars death.
The word supernova in this context however means when someone finally gives up and ends something and the person on the receiving end of this breakup’
s whole
world may collapse when the end came. Examples may be a loved
one dying and you experiencing a ‘supernova’ because your whole universe has been outshined by
one person running out of fuel. Other examples may be with breakups or missed opportunities.