Switzerland waits until everyone's vacated the pond before he sneaks out to the edge. "Hey there, fishies~ I noticed you don't like the pellets they give you, so I brought you this~" he says. He pulls out a wrapped package, and crumbles a bit of the contents into the water, which the fish eat immediately. He smiles and hustles himself back inside, hiding the package in his coat.
((Gute Nacht, you two~))