Executive Producer Stephan Nathan and Bones Creator Hart Hanson recently spoiled a few more teases for the season 7 finale, "The Past In The Present". They reveal the scary truth about serial baddie, Pellant, plus the evolution of Brennan and Angela.
Hart Hanson: Pellant is going to scare the crap out of people in the season finale.
Stephen Nathan: Yes, there will be no crap in people anymore after Pellant's episode. He really is going to turn the series on its head for a little bit. He has much more power than any of our serial bad guys have had in the past.
Hart Hanson: I think in the season ender the audience will get a very good feeling for how close Angela and Brennan are. In some ways Angela knows Brennan better than Booth does in that way that another friend of the same sex can understand you more than your partner.
Stephen Nathan: And she knows Brennan better than Brennan does.
Source: Buddy TV