Damon Salvatore was a complex character with admirable traits and serious flaws. His charisma, loyalty, protectiveness, vulnerability, and sense of humor made him a likable character, while his impulsiveness, selfishness, violence, manipulation, and addiction made him a more complex and morally ambiguous character Damon Salvatore, Stefan's bad boy brother who loves to scare.You became a vampire a few months ago, of course Damon wouldn't miss the chance to piss you off a little