At one point, Javi Marroquin and Briana DeJesus were dating.

Either that, or they were just pretending to hook up in order to piss off Kailyn Lowry.

Whatever the case, Briana and Javi are once again spending time together following a brief hiatus.

Join us as we try and figure out what the hell is going on with these two, and be sure to watch Teen Mom 2 online to do some detective work of your own:

1. New Girl

Briana is a new addition to the Teen Mom 2 cast, having just joined the show for its most recent season. Her co-stars were reportedly less than thrilled about the move.

2. Kailyn Lowry: An Early Bri Supporter

But while the other ladies were talking smack, Bri had one noteworthy supporter in Kailyn Lowry.

3. Surgery Sisters

Fans decided that Bri and Kail must be secret besties. It was even rumored that they decided to get plastic surgery together. It was later revealed that they underwent the same procedure (Brazilian butt lift) and visited the same doctor, but at different times.

4. Javi Problems

Briana’s arrival on the show corresponded with a period of semi-reconciliation for Kailyn and Javi Marroquin. They weren’t back together romantically, but they were amicably co-parenting, and they even collaborated on several professional projects.

5. Books and Boot Camps

Kail and Javi wrote a pair of memoirs and even appeared on Marriage Boot Camp together. All appeared to be going well…until Briana got involved.

6. A Match Made in TM2 Heaven

Bri and Javi seemed to hit it off right away. At first they claimed they were just friends…

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Source: celebweddings