Effy isn't getting along with the girls at school, and Kris has a plan to fix that. Meanwhile, Ingrid is annoyed that Yuuto fails to notice her advances, and tries to get him to realize that she's a girl.
It's heated by coal, not electricity,
Er läuft mit Kohle statt Elektrizität.
Funciona con un brasero,
no con electricidad,
Funciona con un brasero,
no con electricidad,
Va a carbone, non è elettrico,
Ele é aquecido com
carvão, não eletricidade,
Он согревается углём, 
а не электричеством,