Derek, Burke and others in “Didn't We Almost Have It All?”

Derek

You're a lucky man, Burke. Cristina's great. She's there. She's sure. She's willing to commit. You're a lucky man.

Burke

And you're not?

Mark

There he is. T minus five hours. And how's the best man? Up to the challenge? I was an excellent best man.

Derek

[scoffs, looks at Burke] Worst case scenario, I sleep with your wife in ten years.