Damon and Elena in “Unfinished Business”

Damon

You're surprised that I thought you'd kiss me back - you can't imagine that I’d believe that you'd want to?

Elena

Damon...

Damon

That what we've been doing here means something? You’re the liar, Elena. There is something going on between the two of us and you know it. And you’re lying to me, and you’re lying to Stefan, and most of all your lying to yourself. I can prove it.

Elena

No-

Damon

(kisses her)

Elena

Damon, don't! What’s wrong with you?

Damon

Lie about this. (tries to kiss her again)

Elena

Stop it. You're better than this, come on!

Damon

That’s where you're wrong.

Elena

No, no, no, Damon...I care about you. Listen to me, I care about you! I do. But I love Stefan. It's always gonna be Stefan!