Teen Mom OG finale
Maci Bookout, Amber Portwood, Farrah Abraham, Catelynn Lowell in Teen Mom OG MTV

Teen Mom OG season 1 finale will air on 25 May and the MTV drama will come to a close with a 90-minute episode.

The episode is titled Let's Face It, where Amber Portwood, Catelynn Lowell, Farrah Abraham and Maci Bookout will work out their personal issues.

The official synopsis released by MTV reads as follows (via TV Guide)

Matt's intentions are questioned by Amber's family; Catelynn leaves Nova under April's care; Maci and Taylor find their dream home; and Farrah pressures Simon for an engagement.

According to a press release from MTV (via TV By the Numbers), "Throughout the season viewers have seen how life in the public eye shapes each of these women as they continue to raise their children and face the demanding responsibilities of motherhood."

"The finale will be full of 'firsts' as Catelynn and Tyler leave Nova under April's care for the first time while Maci and Taylor find their dream home."

Simon finally meets Sophia as Farrah pressures him for an engagement and Amber's family questions Matt's intentions when his past is revealed.

After the two-hour finale, Teen Mom OG will unite for a reunion episode on 1 June and 8 June at 10pm, which will be hosted by Dr Drew.

The reunion episode will feature a special look at all the never-seen-before drama, reveal some secrets, and also discuss the tension between Farrah Abraham, and Maci Bookout.

In the previous episodes, we saw Maci throwing a temper tantrum and threatening to quit Teen Mom when Farrah was asked to return on the show.

Then, Farrah called Maci a "fake, f****d up piece of s**t" and when Maci finds out she requests a sit-down with Farrah and then proceeds to walk out of the meeting.

About that failed meeting, Farrah said, "What I think it would take to effectively communicate with Maci would be for her to allow her mind to expand from where it is and to be more mature about life. That's as simple as that. I feel that there is a possibility for growth and maturity on Maci's part and there is always opportunity for resolution and living life happy and trouble-free."

Speaking to Teen Mom producers, Farrah added, "I really have no energy for that negativity. Thanks for showing me but it doesn't really affect my life."

Maci explained why she requested the sit-down with Farrah. "I wanted her to know that my intentions were never to hurt her feelings or for her to feel like I was judging her," she claimed. "I also wanted her to know that her feelings of being hurt and being left out are normal. I would have felt the exact same way."

Do not miss the action packed finale episode of Teen Mom OG next week on MTV.

Click here to watch the episodes online on the official MTV website.