by
Nick Hornby
HIM: Good. So how shall we leave it then?
ME: We won't leave it, Ian. Or at least, I won't. I'd change your phone number, if I were you. I'd change your address. One day soon you'll look back on one visit to the house and ten phone calls a night as a golden age. Watch your step, boy. [Slams receiver down]
[...]
Oh well.
imagining a better comeback then "Dunno"