People seem to forget...

There is always a reason for why we are the way we are... 
Chara laughed because they aren't the best, they thought it was the end, they thought they killed the king for sure, every monster will hate them, to be disowned and outcasted, hunted down and forever hated by their once best friend, their only best friend...
Can you blame a child who has good reason in hating humanity...? Broken and shattered more than once... driven insane and mistrustful of people, from being used and back stabbed... to have to grow up faster to survive the cruel side of humans... to have to learn how to fight just to not be beaten and bruised on the floor close to death... and only being fixed up only because they were a kid... but no one truly care... even if for a moment someone would, having ruby red eyes would change their minds in a blink of an eye, and push them back into the cold world... funny how people who follow something good lead by mercy would be so cruel to those who they deem unfit and attack the unknown... 

Behind a laugh and smile, is tears and dread.