Carol, who's 66, is rushed to Queen's Medical Centre after a lighter ignited her oxygen breathing tank, causing flash burn injuries to her face. Chronic obstructive pulmonary disease, plus heart and lung failure, mean that she doesn't have long to live. But Carol is determined to be there for her daughter's wedding. Trevor has fallen down a flight of stairs at home. After a full life and a career in the RAF, Trevor woke one morning to find that he was blind. And 71-year-old Grace has tripped and injured her knee.