No shock here. Booth and Brennan deal with a (very) dead body in the episode "The Bond In The Boot."
This scene from Bones is taken from "The Bond In The Boot." It's the second episode of the show's fifth season.
Booth and Brennan are back on cases during the new season of Bones. The sexual tension still remains, of course.
Brennan has become far more human and compassionate as Bones as gone on. She's seen here in her lab.
There's a charred body in a parking lot in this scene from Bones. Brennan takes a closer look.
There's a dead, charred body. Sounds like a job for Angela and Brennan to us!

Bones Season 5 Episode 2 Quotes

Brennan: Shouldn't we be honest with each other?
Booth: We're honest! I mean, aren't you? I mean, I am.
Brennan: So you have no problem with me making so much more money than you.
Booth: No. Well, yeah, but it's - it's a little weird. I mean, you're loaded. You're really loaded, and you still don't even have a flat screen. That's just kind of weird, to be honest. It's a little French, if you ask me.

Sweets: Do you want my advice?
Sweets: Okay, if you really want to help Booth, you should let him teach you about plumbing.
Brennan: I'm a wealthy, accomplished woman. Why would I want to learn a menial skill?
Sweets: Well, for Booth, so he can regain whatever he feels he's lost. I think, for once, it would be beneficial if you were the student.