>>50652920I can answer that.
He's talking about the end of DP. Dawn was originally going to go with Ash to Kanto cause she didn't want to split up before her mothr brought up PokeCan and said her Buneary was needed for a photoshoot after she won the Hearthome Collection for that Pokemon Stylist contest where Ash and Pikachu entered as duo red onis with Ash being basically stark naked. But yes, that is where Dawn was thinking of going to Kanto with Ash before the plot stopped her. Piplup had a temper tantrum nd emotional breakdown soon after.
You have been given the explanation you desired. Conway anon, out.