The 100's Marie Avgeropoulos & Bob Morley Talk About Octavia & Bellamy's Relationship in Season 6

It’s safe to say that Bellamy and Octavia’s relationship on The 100 is strained – it’s actually more than strained.

Marie Avgeropoulos and Bob Morley recently chatted with Collider about the siblings’ relationship heading into season 6, which premieres TOMORROW, April 30th on The CW.

“This season will be very interesting for Bellamy and Octavia since they were at such odds last year,” Marie shared. “Octavia threw Bellamy in the pit last year, so I’m sure that’s pretty hard for him to get over.”

She adds, “But that’s the fun part about The 100: it’s all these unhealthy relationships and how people cope. Of course, Bellamy dating and becoming very close with Echo has been challenging for Octavia. A few seasons ago she threw Octavia off a cliff. So that’s pretty hard to accept as your potential sister in law. It’s not just a little argument.”

Bob continues that the duo’s argument last season isn’t “something that they can walk away from that easily. You know that old adage of blood is thicker than water, it definitely rings true for them, but it’s just like…there’s gotta be a lot of water under the bridge before that developing into something more…so, there’s a lot of work to be done.

Marie also teased that Bellamy and Octavia will be together in some form in the new season and dropped this huge hint: “[There's] an interesting thing that happens between them this season and it will shock the viewers. So, I’m really excited for everybody to see. Big decisions will be made.”

What “interesting thing” is this? We need to know!