>>47591802They greet each other and engage in small talk that doesn't further anything, like who they are, how much they love Pokemon, or referential things like le funny you broke my bike.
Their Pokemon meet and do generic Pokemon things like run around and eat. Funny haha they're all scared of Gyarados but it turns out it's really nice and they all smile haha xd.
Serena makes a blushy passing glance at Ash. Misty notices and turns her nose up and goes "hrmph".
That's it. That's the extent of Pokemon's "writing".