Angry at his sister, Bellamy maintains a distance from her, eventually stating that while Octavia is still his sister, she is no longer his responsibility.
He later reunites with Emori who is under A.
His determination to save his people often puts him in danger.
In the fourth season, she bonds with Luna for her loss and convinces her to help save everyone on Earth, she also forgives Murphy for shooting her in the spine.
However, they need the Flame, the key that they are searching for, to find the correct combination.
Murphy and Emori are later forced to reveal the truth about their identities and that the real Daniel and Kaylee are dead.