 Chef Toby Jones "Chefo" is critical, needing constant supervision, whereas Jaffah appears to be recovering.So when Jaffah dies suddenly "Swain" blames himself for making the wrong choice.These after-effects tend to coincide with his thoughts of his pregnant wife, Sally, at home, as the harsh reality of the chance of him never seeing Sally or their unborn child ever again every time he steps onto the ship.