“In some ways, Kol is scarier than Klaus, because he genuinely seems to lack anything resembling empathy … His only concern is himself (and maybe Rebekah). As for Klaus, as impulsive, calculating, and sometimes downright evil he can be, we all know that inside, he is made of mush, fatherly neglect, a need to be loved, and a deep, deep attraction to blonde baby vampires named Caroline . “