The story of James Ford and Juliet Burke. Witness the metamorphosis. (dl here)
“He’s more myself than I am. Whatever our souls are made of, his and mine are the same.”

Jack: It wouldn’t have mattered. There wasn’t any more that you could have done. She was — she was dead before you put her on the table
Juliet: Are you just saying that to make me feel better?
Jack: I don’t care about making you feel better.