Sayid angrily confronts Locke about pushing Bakunin through the pylons. Locke replies that he had no way of knowing that the Others had a "sonic weapon fence." They argue about Locke’s decision to enter 7-7 resulting in the destruction of the Flame station. Locke retorts that he might not have done it if Sayid had bothered to mention that the entire station was rigged with C-4. Kate asks for the axe so they can climb a tree and avoid the sonic trigger. Sayid gets the axe out of Locke's bag and discovers inside a brick of C-4 from the Flame station. Sayid immediately questions Locke's motives, asking if he really came to rescue Jack Shephard (Matthew Fox). Locke states there is no other reason for him to be there than to rescue Jack. They finish the tree bridge and Kate volunteers to climb up first. She climbs over the Pylon and reaches the other side safely. She checks Mikhail, and confirms he is dead.