Here's a little short for her and Decidueye if they in smash:
Decidueye: Isn't it great that we're finally in smash with Incineroar?
Primarina: Yes, and I'm surprised that we've gotten this far to me being part of a special tournament!
Decidueye: Now then, who shall our first opponent--
Greninja: (Appears next to Primarina, then starts singing "What Makes you Beautiful" by One Direction)
Primarina: What is happening?!
By the way, do you get the joke in the reply above?