Green: "Did you just look me in the eye? That means we have to Pokémon battle! Go Elaine!"

Elaine: "Elaine! Lain-Lain! ... Yeah, I'm obviously not a Pokémon. We're kinda sorta traveling partners. And by that I mean that Green hasn't stopped following me for weeks now..."

(Even though the smaller girl sighs, it seems that they really are more or less friends.)