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What starter are you choosing and why?
I'm choosing Popplio, I've always liked water type because I've always been a swimmer, Brionne has similar traits to me as well.
"Brionne always acts cheery and positive. Even when it’s feeling sad, this Pokémon doesn’t allow its sorrow to show. It’s said that Brionne will only reveal a sad expression to a Pokémon or Trainer to whom it has opened its heart completely."