1. Damon & Stefan - I don't ship the incest, but the brother relationship. Their relationship is what this show is all about for me, and if neither of them never had another love interest it would be (for the most part) perfectly fine with me as long as they kept the brother love going!
2. Damon/Elena - Their snarky friendship is my favorite part of their relationship, and I was hoping to see it develop into something more than it has so far. Guess I'll just be waiting for season seven (or was it nine?) like ever_neutral.