Sawyer tells Kate why he's helping Ben, heads for the others

At the sonic fence, Sawyer inputs the code to deactivate it. Sawyer asks Kate how she was going to carry Ben all the way out there. Kate says that the others are just on the other side and Sawyer informs her that they're not just over the line. Kate then asks him why he's helping her and he says he's doing it because Juliet told him that "No matter what he's going to grow up to be, it's wrong to let a kid die." He continues saying that he's doing it for Juliet. He picks Ben up and they cross through the pylons towards the others.