Okay /vp/, we haven't had one of these threads in a while.

Go here
https://randompokemongenerator.com/app/#/

Select the first two random Pokemon you get, and write a fake pokedex entry of how those two would interact in the wild.

>Gastrodon, Rowlet
Rowlet are often found near rivers, harrassing Gastrodon for fun. The Gastrodon often responds by diving into the river to avoid them when spotted.