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...
If I don't watch my mouth, 
she may end up staying here for years.
Wenn ich nicht aufpasse, was ich sage, quartiert die
sich hier am Ende tatsächlich jahrelang ein.
Si digo algo de más, de verdad
se quedará años a vivir aquí.
Si digo algo de más,
se quedará a vivir aquí durante años.
elle pourrait rester là des années,
si je m’y prends mal.
Se non sto attento a quel che dico,
potrebbe rimanere a vivere qui per anni.