Since I got here in vine one thing that I always found pleasant was the extensive charectarezation of a hero/villain.
From past to present,arc to crossover,grundge to fight and origin to creation I've spent much of my leasure checking entire profiles and backrounds.
Although,checking one characters powers and personality is a bliss I can't understand how a person or a character generally can be an others friend or foe,
It's  true that more than often a contribution between heroes/vilains,sometimes for help others for a trap,but the question is:
How can somebody be somones friend and at the sametime an enemy?
In what matter friend and foes are edit,how can they be defined and how can they be edited friends and foes simultaneously?
Am I the only one confused with that?