You have 7 days before you, and everyone else in the world dies. What would you do with your time? Who would you spend the last few hours with?
I'd probably spend my week just enjoying my friends, and chilling out loads, whilst society collapses around me.
I reckon the stock answer will be to spend the last couple of hours 'with my family' but I think that I'd want to go to the Lake district with my best mate, and watch the end with her maybe on top of a fell.