Things like the Jessica jingle; the melody Kim Ki-jung [Park So Dam] uses to memorize something.
But if you think about the mundane humor of this film, I think that a lot of people just immediately grasped it.
I don’t think that, just because a story has a universal theme, it’s instantly accessible to everyone around the world.
I remember at Cannes, a lot of people from different countries told me they all have melodies like that, that they used at school to memorize things about history or math.