6.02 just proved that the moment you take Elena’s (delusional) feelings for Damon away, she hates him. That memory of what he did to Jeremy surfaced immediately because it has always been there, simmering at the back of her mind, even throughout their relationship. Which is probably why Delena has always been so physical: If she feels pleasure it pushes back the rational part of her which knows that Damon killed her brother, fucked her mother, and treated Stefan like shit. Delena was built on irrational, physical love, but Stelena was built on mutual admiration and support. I know which one I ship.