Damon and Stefan in “Unfinished Business”

Damon

Great work, Stefan. Top notch. As if I didn't have enough problems.

Stefan

Hey. I'm sorry about Rose.

Damon

Whatever. I knew the woman for five minutes.

Stefan

And you cared about her, after five minutes. I wonder what that means?

Damon

(scoffs) It means I care, Stefan. It means I'm changing - evolving into a man capable of greatness...