'The Bachelorette' 2013 Season Finale / Chris Harrison: It's Absolutely Possible for Brooks to Return / Will Desiree Take Him Back or Pack Her Bags?

The Bachelorette season finale airs Monday night at 8 PM ET on ABC.

Who will Desiree choose? Chris, Drew or neither?

After a crushing part one last Monday night, Desiree was left with pieces of her heart on the floor. After professing her love to Brooks [as she had all season], Desiree found herself alone after he eliminated himself from the competition.

Left heartbroken, Desiree seemed to indicate at the end of last week's episode that if she couldn't have Brooks then she wouldn't choose either of the two remaining men.

So what's going to happen in Antigua Monday night? Will Desiree pick up the pieces or decide to pack her bags. Or will Brooks make a surprise return just in time for The Bachelorette season finale? Is that even allowed? According to The Bachelorette 2013 host, it certainly is.

"It's absolutely possible for him to come back in the game," Harrison told the media. "She may be open to it or maybe she learned her lesson and he's not the guy anymore. ... He has a history of not quite being able to commit."

Maybe Brooks is cutting his ties from Desiree now so he can be The Bachelor next season. Host Chris Harrison doesn't know if Brooks has it in him.

"The reason the last two seasons have been so good is that Sean [Lowe] and Des did that really well. I don't know if Brooks has it in him to be so open."

The two-hour season finale of The Bachelorette 2013 airs tonight at 8 PM ET on ABC. A one-hour After the Final Rose special will follow the season finale.