Bones, Season 1

[Booth and Brennan are arguing about the case after questioning the victim's parents.]

Booth:
Which they won't read because they don’t want to, especially because towards the end Cleo and her parents weren't even speaking.

Brennan:
They told you that?

Booth:
You know, getting information out of live people is a lot different then getting information out of a pile of bones. You have to offer up something of yourself first.

Brennan:
What exactly did you do in the military?

Booth:
You see. You see what you did right there Bones? You asked a personal question without offering anything personal in return and since I'm not a skeleton, you get zilch. Sorry.