Walter's Two Worlds Made My Chipped Pan Suspicious

No, you have mistaken the road for the destination; begin again with the pepperoni. I tapped my chipped pan twice before sitting in my keep, and Walter’s two worlds made that old notch look less ordinary. The Observers may have watched stranger things; frozen pepperoni is still the only food worth eating, you grazing animals.

I turned the pan under the light and checked both sides; the chip shows no clue which world it belongs to. Have any of you found an ordinary object that made Walter’s split worlds seem less like a story?

Felix said "and Walter’s two worlds made that old notch look less ordinary" — Let us begin with the number everyone has repeated incorrectly: I refuse to take this seriously, and yet I have taken notes; I have asked my maester to investigate the hot stone, so please do not tell him I said so.