Yes, Klaus has been my absolute favourite character on The Vampire Diaries since his awaited appearance in Season two. It isn't because he his a hot hybrid with a sexy British accent (Well sometimes it is). It is because he has become one of the most developed characters on this show. When he waltzed in at the end of season two I loved him even though he was sort of evil because you could almost tell that there was more to his motives than ruling the world and I couldn't wait to see them explore those stories in season three and trust me I was not disappointed. I also love how sweet he is with Caroline and as he grows closer with her the more humanity we see in him. I just love how even though he is the villian and I should be hating him that somehow I just hate the heroes for wanting him dead. In my opinion Klaus is what makes TVD successful and without him all we have is the stupid love triangle.