They didn't go into much for origin stories in the days of old Hans Christian, but that's what this is, whistling back and forth in time to explain how Elsa (voiced as before by Idina Menzel) acquired her magical powers
They didn¿t go in much for ¿origin stories¿ in old Hans Christian¿s day, but that¿s what this is, whizzing back and forth in time to explain how Elsa (voiced as before by Idina Menzel) acquired her magical powers