Kodie likes to wander around when he's bored. He can't stay standing in one place for long if he's not doing anything. So obviously seeing him walking around Ul'dah is normal.
Despite Korben spending a lot of his time on a ship at sea, he can get air sick so he's not a fan of heights.
Despite Korben spending a lot of his time on a ship at sea, he can get air sick so he's not a fan of heights.