One day, they will wake up and realize how unhappy they are without you. They will realize how lonely it is to not have you by their side. Some day, somewhere in the future, they will finally understand that they honestly left the best thing in their lives behind. Until then, the pain will always be left in your heart until one day it heals and leaves a scar. Until then, you will need to stay strong because one of these days, it will be their turn to miss everything.