A (foreign?) film from the past (10?) years that does not involve actors. It seems to be a documentary/memoir type of film where the filmmakers are actually documenting their lives over a year. I believe it is a fairly candid/explicit film as well and it showed the build up (including sexual parts – I think there was a sex scene in a bathroom on a sink or against a mirror – sorry for the details) and eventually breakdown of the relationship. None of it was planned, it just happened as they were filming the project and they put together the movie based on it.