Margot Stilley never wanted to be credited in the film because of the un-simulated, explicit sex scenes. She asked the director to refer to her in interviews as "Lisa", the name of her character in the film.
This was the first film featuring explicit sex scenes to receive a certificate in the Republic of Ireland.
The first sexually explicit film to be directly awarded a French mainstream certificate (and not the "X classification" created in 1975 for "pornographic or violence-inciting movies").
According to the "Variety" review, the transfer of the film, which was shot in DV, was done by photographing a digital projection of the movie on a white wall, to create a negative from which prints for release could be made.
The sex scenes were shot with only the two actors, the director, the cameraman, and the soundman on the set.
The two leads only had three days to get acquainted before filming.
Director Winterbottom shot over 200 hours of digital video.
'Kieran OBrien and Margo Stilley did not communicate with each other between filming so that their off-screen relationship would not affect the one they had on screen.
Shooting time for the film was projected as ten weeks. The cast and crew ended up shooting for five months.