which movie ?

[French Anonymous]

Hi from France

I remember a very long time ago, i'd found a video extracted from a movie but i don't know wich.
It was in a waiting room of a psychiatrist: A boy around 18-20 and a girl around the same age were waiting and talking together but both of them were hardly chained and handcuffed.

if you know what is this movie and where i could find it, thanks !

***Moved from Personals***
Though it is a movie and not a writing, the question is more fit for this section.
Dana - ElectroPainLover