Ash, Serena, Clemont and Bonnie are walking through a forest

Clemont: Talking about random science things

Bonnie: Nodding while not really paying attention That's so cool big brother

Clemont: Thank y-... Were you even paying attention?

They see something run in front of them

Ash: What was that?

Serena: I don't know... Maybe a Pokemon?

They see a Lucario run past the trail in front of them

Bonnie: Huh? Was that a Lucario?

Clemont: What is a Lucario doing out here?