A little Easter egg. (And yes I know I'm a sick puppy. But the devs put it in the game.) If you walk up to an npc bending over like leaning on a rail, Washing clothes, Etc. Don't run up but walk up to them and bump them in the butt each has a different reaction to it. Some are funny. I'm going to hide my head now
Dirty Ol' man. Got any more?