I've been enjoying the past episodes. I like them more when they have flashbacks and since they are different from the books, it gets more interesting.
1. I found it interesting that Elijah and Klaus turned out to be brothers. But I am more curious to know if the other 4 siblings are alive and if there are any sisters. They tend to have interesting story plots.
2. I'm wondering why Elijah had that "do I know you from somewhere" expression when he saw Katerina in the flashback. Had there already been another poltergeist in the past?
3. I also want to hear the story of how they changed, no matter how complicated it is!

4. I can't help but love Damon when he has those weak moments, like in the end of this episode and when he confessed his love for Elena

5. I was actually surprised that Jena wasn't more freaked out by the whole vamp situation like Matt. Maybe it was because of what her sister had told her. Maybe she was preparing her to be part of the founding families secret council thing. I'm wondering why they didn't join her earlier. Maybe her character will have more spotlight in future episodes.