Bellamy and Octavia

Bellamy and Octavia is the relationship between siblings Bellamy Blake and Octavia Blake. They are portrayed by starring cast members Bob Morley and Marie Avgeropoulos and début in the first episode of season one.

Their sibling relationship starts before the first episode of season one at Octavia's birth. At the end of season one, Bellamy says goodbye to his sister and allows Octavia to leave with Lincoln, in hopes Lincoln will keep Octavia safe from the war. Throughout season two, Bellamy helps Octavia find Lincoln and treat him through his Reaper drug withdrawals. After Bellamy infiltrates Mount Weather, Octavia refuses to leave him behind, sacrificing her chance to be a Woods Clan warrior.

Throughout the Series

 * -|Season One =


 * -|Season Two =

Notes and Trivia

 * Octavia Blake - Octavia E.Butler, Female writer, first science fiction writer to win the Genius Grant.
 * Octavia Blake - Octavia E.Butler, Female writer, first science fiction writer to win the Genius Grant.


 * Bellamy Blake - Edward Bellamy, American author and socialist, and futurist writings.


 * Bellamy's nickname for Octavia is "O", while she calls him "Bell"
 * Octavia was a second child, and hidden under the floor to prevent authorities from finding her.
 * While Octavia and Bellamy share the same mother, it was confirmed they have different fathers.
 * Bellamy helped deliver her, as shown in His Sister's Keeper. He also named her. She was named after Octavia the Younger, Augustus (the first Roman Emperor's) sister.
 * Bellamy tells Lincoln to takes Octavia to safety, both believing they will never see the other again in We Are Grounders (Part 2).
 * Indra tells Octavia she is no longer her Second, or a Grounder after refusing to leave her brother behind.