Brennan: They look so happy.
Booth: Yeah! They have a baby.
Brennan: They're whole life have changed.
Don't you think they should be a little bit more apprehensive?
Booth: Well, you know having a baby, that's a good thing.
Brennan: You really think that?
Booth: Yeah! That's a great thing. What? What?
Oh. C'mon Bones look. The baby, the baby just fine.
It's healthy. The baby's healthy, alright. They love each other. This is the happiest day of their lives, okay? What?
Brennan: I'm.. I'm Pregnant. You're the father.