Froakie and Fidough turned out to be the shortest pokemon that can learn the move Lick. So they looked at each other and licked each other with their long tongues. They seemed to love licking each other most of the time, but then their tongues ended up getting tied into a knot. Knot. realize this and started pulling on the knot, but failed as it only tightened. Their tongues still remain tied up to this day.