Bones, Season 5

Brennan:
Booth seems to like Catherine, don't you think?

Cam:
I do. I'm glad. It's been a long time since he dated anyone.

Brennan:
I know. It's important for Booth to share his life. I prefer being alone.

Cam:
But you're seeing Hacker.

Brennan:
Yes, I like him. But not like Booth. I mean, not like Booth wants to like someone.

Cam:
All organisms evolve and develop along patterns only recognized in retrospect. Your life doesn't exist outside the laws of nature.

Brennan:
Then in ignorance, I await my own surprise. Although the odds of it to involving a commitment to another person are remote.