It hardly seems like she's paying attention to him but Hange turns to face him head on a tiny bit more. She finishes off the one drinking song, and then switches to a folk song from her world; Hange's native language has some latent harshness to it, it sounds very Germanic, though it isn't German as earth knows it.

For all that it's a language full of sharp consonants and quick turns the song is popping and upbeat, especially now that Hange follows the tempo it should have.