bones season 8 finale secret in the siege brennan booth fox 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?

The “Bones” Season 8 finale is almost here, and the big question concerns what will happen to Booth and Brennan before summer. Throughout the season, there have been hints that a marriage proposal might be coming. But will it? Or will we get some sort of break up? Oh, and what about the return of evil mastermind Christopher Pelant?

Photos from the finale, “The Secret in the Siege,” give us some hints.

First of all, there is the issue of the case. This is one of those personal, tough ones for the characters to survive. Several FBI agents who were close to Booth (David Boreanaz) are murdered — and Pelant (Andrew Leeds) may be behind it. At the same time, Brennan (Emily Deschanel) and Booth need to make major decisions about their relationship.

Things still look good between Booth and Brennan as they approach the first crime scene of the episode.

bones season 8 finale secret in the siege fox 1 booth brennan 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?What has Hodgins (T.J. Thyne) found? A razor? A piece of paper?

bones season 8 finale secret in the siege fox 2 hodgins tj thyne 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Brennan has a pensive moment with what might be a skull.

bones season 8 finale secret in the siege fox 3 brennan emily deschanel 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Booth approaches yet another crime scene.

bones season 8 finale secret in the siege fox 4 booth david boreanaz 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?It looks like Brennan might be worried about Booth.

bones season 8 finale secret in the siege fox 5 booth brennan 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Booth has to go undercover on a construction crew in order to track down a suspect.

bones season 8 finale secret in the siege fox 6 booth david boreanaz 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Obviously, his undercover work is successful.

bones season 8 finale secret in the siege fox 7 booth 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Does Booth have the right guy (guest star Beau Knapp)?

bones season 8 finale secret in the siege fox 8 booth 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Brennan waits for Booth with what looks like a bag of dog food but probably isn’t.

bones season 8 finale secret in the siege fox 9 brennan emily deschanel 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?The couple seems happy here.

bones season 8 finale secret in the siege fox 10 booth brennan 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Very happy.

bones season 8 finale secret in the siege fox 11 booth brennan kiss 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Brennan continues to work on the evidence.

bones season 8 finale secret in the siege fox 12 brennan emily deschanel 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Booth looks like he is reconsidering a decision.

bones season 8 finale secret in the siege fox 13 booth david boreanaz 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?Is this an ultimatum sort of a situation? What will be the outcome?

bones season 8 finale secret in the siege fox 14 booth brennan 'Bones' Season 8 finale photos: Will Booth and Brennan get engaged or break up?
The “Bones” Season 8 finale, “The Secret in the Siege,” airs on Monday, April 29 at 8pm on FOX.