Sometimes when the girls go out to eat or to buy something's, they leave two of them behind to watch to house so that no one breaks in. But when Callie and Pearl are left behind, they do something that no one knows about this. Callie take out a trombone and her clothes(from splatoon 2) and pearl would wear Callie 's mine controlled shades.t then the two of them would play some music from different countries. They like doing this even when they make a lot of noise, but they stop doing this when they realized Marie and Mariana didn't left the house. They felt so embarrassed when they did the most stupidest thing in the world...right in front of them.