We all go a little mad sometimes, don't we? Especially after we make our first kill and it turns out to be a hunter?
How will Elena's state of mind come into play? In the following sneak peek, we see Damon and Stefan discussing their concern over Klaus' retribution now that Connor and his map are dead, only for the Hybrid to make a house call and make it clear that he knows something about their shared love.
Watch the action unfold now: