The 100's Grounders and Sky People are no longer on friendly terms, a problem which will leave Octavia and Lincoln on shaky ground.

'The 100' Season 3: Official Synopsis Revealed, EP Teases The Truth About Alie The AI

Lincoln (Ricky Whittle) and Octavia (Marie Avgeropoulos) both defied their leader's orders in the season 2 finale, and the unlikely couple will wind up back with the Arkers as season 3 begins.

"Octavia and Lincoln are back in Camp Jaha, which is a very awkward situation for Lincoln, because he's a Grounder - and at the end of the day so is Octavia," Avgeropoulos told TV Line.

'The 100' Season 3: Why Did Raven Pull Away From Wick? Jason Rothenberg Clears Up Misconceptions

The girl under the floor may have an allegiance to the Grounders, but her only family lies with her original clan - the Sky People.

"The strongest alliance is family, is Bellamy - Octavia is the only one [of The 100] with a sibling, so she's in a really difficult situation," Avgeropoulos said. "We'll see what position she takes in Season 3!"

At least Clarke, for the moment, is no longer residing at the lake front base. Avgeropoulos previously told The Wrap that Octavia and Clarke are still at odds over the bombing at TonDC. Having the two in close quarters probably isn't the best idea, not with everyone still dealing with the fallout from the Mount Weather massacre.

Find out more when The 100 returns to The CW in 2016. Click the video below to see a preview for the series' latest episode, "Blood Must Have Blood: Part 2."

Follow Vanessa Frith on Tumblr and Twitter

Tags
The 100, Television, The cw