Star Trek: Deep Space Nine1993

Doctor Bashir:
Nervous, Chief?

Chief O'Brien:
What're you talking about?

Doctor Bashir:
That's your fifth cup of coffee in twenty minutes.

Chief O'Brien:
I didn't realize you were keeping track.

Doctor Bashir:
Oh, nervous and irascible.

Chief O'Brien:
If you hadn't seen your wife and child for two months, you'd be irascible too.

Doctor Bashir:
Well, believe me, I'm looking forward to Keiko and Molly's visit as much as you are.

Chief O'Brien:
Ha-ha, I doubt that.

Doctor Bashir:
How many games of raquetball have we played in the last two months?

Chief O'Brien:
I don't know, um... Fifteen, maybe twenty?

Doctor Bashir:
No, try seventy. I've been keeping track of that, too. And you know what all those games have proved to me? That I'm a poor substitute for your wife.

Chief O'Brien:
I could've told you that sixty games ago.