Hervé uses Emilio and Emma as pawns in order to get closer to Kate. Later, he turns on the charm in an attempt to better understand his enemies.
When I'd pass by them in the street, 
they'd hide her behind them
Wenn ich ihnen mal auf der Straße
begegnete, starrten sie mich an
Cuando caminaba al lado de ellos
en la calle, la escondían detrás de ellos
et quand je les croisais dans la rue,
Quando eu cruzava com eles na rua,
eles a afastavam