Jane Doe (Jaimie Alexander) and FBI Agent Kurt Weller (Sullivan Stapleton) are still trying to figure out Jane's real identity and what her tattoos mean, as well as decipher their own complicated relationship. In the Nov. 2 episode, titled "Sent on Tour," the pair's possible romance is dealt a huge blow.

According to TV Guide's official synopsis, Jane and Weller are working on a case together that causes their relationship to be “tested.”  

As previously reported, Sullivan told International Business Times in a conference call with media that he was excited to explore his connection to the mysterious Jane Doe throughout the season.

“At first, we are quite suspicious as to why the FBI was directly linked to this case, and why his name was tattooed on her back," Sullivan said. "Then through the investigation and the tests they’ve put her through, he realizes that she’s telling the truth.”

Besides Jane and Weller trying to keep everything intact, Mayfair's (Marianne Jean-Baptiste) connection to Operation Daylight may finally be revealed in episode 7. According to the aforementioned synopsis: "the team face a menacing criminal at a remote location, and the case may expose Mayfair's secrets."

Show creator Martin Gero also teases more episode 7 spoilers to Variety saying that Jane's stenographic tattoo will be revealed and will serve as the "center" of Monday’s show. The showrunner also promises more information about the man with the tree tattoo will be revealed "over the next three or four episodes."

"He's someone from [Jane's] past," Gero explains.

“Blindspot” airs Mondays at 10 p.m. EST on NBC.