Briana DeJesus is returning to the cast of Teen Mom 2 season eight and as she films with her co-stars, Jenelle Evans, Leah Messer, Chelsea Houska, and Kailyn Lowry, she's sharing new details about the father of her second child.

As fans may recall, DeJesus announced her pregnancy months ago and has been sharing photos of her growing baby bump on social media since then.

More recently, DeJesus posted a photo of her baby bump on Instagram during her baby shower festivities, which also served as her birthday party.

Last night, as MTV officially confirmed her return to Teen Mom 2 for season eight, DeJesus appeared on Teen Mom OG after the show and spoke about her relationship with her boyfriend, Luis.

"That's up in the air, to be honest. We're still going through it. You will see him on the show. It won't be a mystery forever. You will definitely see him," she said according to a report by In Touch Weekly.

"It gets very intense. There are some deep moments. A lot of educational moments, but it's very intense. That's where my life is right now... [I'm] excited to continue sharing my story because things left off right around when life was becoming hectic and now I get to finish sharing that story. You get to see in-depth the choices we make and the struggles we go through."

No word yet on a premiere date for Teen Mom 2 season eight.