Leo ignores the snarky trainer and the two friends, and turns to follow the girl. He returns all his pokemon except for Piri Piri.
My name is Leo, and I just started yesterday. What's your name?
"Hi, Leo. My name's Karin. I've been a trainer for about a month now. I'm from Maelstrom!" You guys get closer to the beach. "So what kind of rules would you like to battle by?" she says with a mixture of politeness and confidence.