A reference to a Voldemort's line in Harry Potter and the Goblet of Fire, "We bow to each other. Harry," which translates as "Harry, tagai ni ojigi wo suru-noda" (ハリー、互いにお辞儀をするのだ).
Movies are amaaazing! So much fuuun!I wonder if I can use magic, too...So humans are Friends that can use magic!Why are you bowing-noda?Ah, this wording sounds like that girl.