nn is in another persons 12th house.

what does it mean when one persons nn is in another persons 12th house.
i can't find anything online.
just for some reason it feels like there is something karmic (or maybe just spiritual) about the overlay??

I don't consider it because it is an angle and not a planet conferring energy. The native's NN house is the only one that matters as the area of life where soul evolution can be fulfilled. The NN is not going to be fulfilled in someone else's house.