Unspoiled! The Constant: Lost

We go on a trip down memory lane in this episode, as Claire tries to remember what happened to her when Ethan kidnapped her. It turns out she was brainwashed or something, and was totally willing to give up Aaron, and her life, to The Others, but a ~mysterious~ teenage girl set her free.Meanwhile, Eko makes a confession to Henry, whose motivations are still a question mark, and Jack and Locke continue their power struggle.