Brennan and Booth are partners, always on the Bones series finale. "The Final Chapter: The End in the End" is the 12th episode of the show's 12th season.

Brennan works to fix Booth's injuries as they attempt to capture Kovacs on the Bones series finale. "The Final Chapter: The End in the End" is the 12th episode of the show's 12th season.

Booth and Brennan have one last cuddle on the Bones series finale. "The Final Chapter: The End in the End" is the 12th episode of the show's 12th season.

Brennan couldn't be happier for her friend when she hears the good news. Angela and Hodgins are expecting their second child on Bones.

No matter how it turns out, we know that having Buck and Wanda back is going to be entertaining. Having Booth and Brennan do some smashing and crashing as their alter ego's will be nothing but fun, and if that's not enough, they'll probably catch a killer too.

So who do you think is going to be driving in the demolition derby? We're sure that Booth will want to take control but Brennan's definitely going to want to drive something other than her Prius. Perhaps they'll both be out there driving on the dirt.

We'd say our favorite undercover duo has returned in the nick of time. After the drama of having someone trying to kill her children and then suffering through her father's murder, Brennan could sure use something to make her smile. <P><P> It appears that getting behind the wheel at the demolition derby may be just what the doctor ordered.

Booth and Brennan go undercover at the demolition derby on Bones. "The Steel in the Wheels" is the ninth episode of the show's 12th season.

Booth comforts Brennan at Max's funeral on Bones. "The Grief in the Girl" is the eighth episode of the show's 12th season.

Brennan gives the eulogy at her father's funeral on Bones. "The Grief in the Girl" is the eighth episode of the show's 12th season.

Brennan and Booth compete in a log rolling contest to see who will win the right to teach Christine how to ride a bike on Bones.

Booth and Brennan search for clue to who murdered a tutor and left his body on Boner St. on Bones.