Do you want my advice? Okay, if you really want to help Booth,...
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.