In the next episode of the drama television series, "Good Behavior," based on the novella series by Blake Crouch, Javier (Juan Diego Botto) will take on one of the most gruesome jobs he has ever done, while Letty (Michelle Dockery) continues to struggle until she finds herself at rock bottom.

The trailer for the upcoming episode shows Letty and Javier talking over the phone with Javier seemingly trying to convince Letty to reconcile and get back together. "Sometimes people push each other over the ledge, but not you and me," Javier tells Letty, "We pull each other away from the ledge."

Letty does not appear to be affected by Javier's words and responds to him in a sarcastic manner, "Are you waiting for me to cry or something?" A frustrated Javier is then seen throwing his phone away to end the phone conversation with his ex-girlfriend.

In addition to their conversation, the promo also shows glimpses of Javier and Letty's lives away from each other. A depressed Letty is seen chugging down a bottle of vodka in the shower, while Javier is seen opening the back of his car in which a tied-up man, assumed to have been kidnapped by him, is detained. Javier is also shown throwing punches at the tied-up man in a different location. Although it is not known who the man is, it could have something to do with the gruesome job mentioned in the brief summary for the episode titled "Stay Beautiful."

Meanwhile, the synopsis for the second season finale of "Good Behavior" has been released via Spoiler TV. It reveals that Letty and Javier will be attempting to clean up the mess Letty has made as quickly as possible before they both end up in prison. With the synopsis, it should be safe to assume that the two grifters will be back together before the season ends.

"Good Behavior" season 2 episode 8 will air on Sunday, Dec. 3 at 10 p.m. EST on TNT.