Bon-bon loves being the star of the show. Performing on a stage is something he does best, and he doesn't hesitate to whip out the microphone when an opportunity occurs. He loves making jokes, puns, and fooling around as well. He's also a little bit of a prankster, and loves spooking others with his teasing to see the looks on their faces.
Piff and Bon-bon met when Bon-bon was still very young and getting used to the world. Before he had a place to call home, he traveled about in the shadows - rumors spread among others where he was that there was something dangerous that would poof pacas and steal their cores, once being a stolen core itself that fell to hollow. Turns out, it was only Bon-bon being misunderstood. Piff had decided to brave the alleys of this place himself, and after a spook that left him crying for several minutes, he and Bon-bon talked and became friends. Turns out Bon-bon just wanted to make a friend and didn't actually know how!
Bon-bon runs his own little cafe with a stage to show off his performances. It's not the busiest place, but he likes it that way and enjoys the company of his friends.