Dying to Know You
Aidan Chambers

So Karl asks a local writer to help him construct his replies - and an unlikely, but extremely touching, friendship develops between the two men. They both come to learn a great deal about about life from a very different perspective, and when an act of violence shatters their calm, they find their respective appraisal of life shifting in profound ways.
This is Aidan Chambers' Dying to Know You.