It seems to be common knowledge that Damon is over Katherine, but a perfect example of Damon still caring about Katherine is 2x17 (Damon being visibly upset over the possibility of Katherine’s death).

Since we all know Damon knows better than to let Katherine know a weakness oder wallow in whatever he might feel, what really makes Damon over Katherine? What makes Damon’s hard-found distance anything Mehr than an act?

The tomb scene? Well, yes — “Death would have been too kind” and all that jazz. However, when pushed, Damon has never killed Katherine, and I think that says a lot more...