Boreanaz's character Booth has repeatedly been linked to his partner Brennan (Emily Deschanel).
However, Boreanaz has now told Zap2It that Booth will begin a relationship with Dr. Bryar, played by Rena Sofer.
"She's a totally different type of character," he said. "She's a little aggressive, strong personality. Not to say that Brennan wasn't, but Brennan was all about the facts, and this is this, this is what it is, this is the way she sees it. It's an interesting dynamic how it unfolds."
Boreanaz added: "I don't want to get too heavy because the episode's really funny."
> 'Bones' characters 'could start romance'