Cocaj explains reciprocity according to nuclear physics: It's a mess.

MP PDK, Enver Hoxhaj, speaking of the complexity of reciprocity, has said only those who understand nuclear physics would probably understand reciprocity. Here he mentioned Vetevendosje MP Yahya Coca, alluding that only he can understand what reciprocity really is.

Meanwhile, MP Coca has taken his word explaining:

Thank you, Mr. Hoxha. analog concepts are the symmetry, inversity, reciprocity. I don't know what's funny. In these three concepts, these concepts are analogic and content, the symmetry is thought of in comparison to elements, it's symmetrical to the right and left, and so on, that's the concept that applies in the sense of communities that apply to nuclear physics. But when it comes to reciprocity, it's more mathematical that alludes to community A and B, when each community has its own elements, when one element leaves goes to the B community then the same community should bring back the elements A”, Cocaj said./Periscopi/