Charlotte (or whatever her original name was) was an Ocarina of Time player before becoming a Witch. Thus, when she encountered Mami, her voice rang a faint bell in her memory... and out of reflex, she simply did what all of us OoT players have wanted to do to Navi at one point or another.
Charlotte (or whatever her original name was) was an Ocarina of Time player before becoming a Witch. Thus, when she encountered Mami, her voice rang a faint bell in her memory... and out of reflex, she simply did what all of us OoT players have wanted to do to Navi at one point or another.
Actually this is a reference to the fact they share the same seiyuu, but nice theory