Recently I saw The Vampire Diaries episode 21
, where Klaus said: "...You know once you pick a Salvatore, you'll destroy their bond. Consider this me doing you a favor : once you are dead, you won't have to choose..." Why did he say: ... consider this "ME" doing you a favor, why didn't he say consider this "I" doing you a favor? Or maybe both of these are right? Help me to figure this out, please.