A young salaryman finds a teenage girl sitting under a lamp post on his way home. She offers to sleep with him in exchange for a place to stay. He turns her down, but gives her a place to stay anyway. Their strange life together begins...
Why would a man living in a
one-room apartment keep it clean?
Welcher allein lebende Kerl
räumt schon seine Bude auf?
Tu t’attendais à quoi,
chez un célibataire ?
Credevi che un uomo che vive in un monolocale 
lo tenesse pulito?
Por que um cara morando
sozinho manteria tudo limpo?
В квартире холостяка не бывает чисто.