Perhaps it is because I had difficulty with the sonnet that I also had difficulty with the film of the same. Sonnet 142 seems to be about betrayal or cheating, as the writer both confronts the infidelity of the subject while also acknowledging his own, somehow getting to the conclusion that his partner should remember to feel sorry for him because some day she will need someone to feel sorry for her, at which time she may find herself denied.
In the film we find the speaker in his car, taking pictures of a woman (his woman we presume) with another man. His approach is of one proving the infidelity rather than confronting it or reacting with surprise or anger to it; he knows about it and that is enough. In doing so the lines make a little more sense but the film doesn't do a great deal beyond this to aid understanding – although in fairness it would have struggled to do so without acting out lots of unspoken scenes referred to in the text. The delivery is pretty clear and I liked the idea even if it didn't grab me the way others have done.
Technically the film looks and sounds good, although a few minor irritants – the sound of the shutter in the camera is a bit too loud comparatively (told you they were minor!), and I didn't care for the framing of the shot when the actor speaks in close-up as it pretty much loses his bottom lip almost; I would have preferred a bit more of his head in shot and not been quite so tight. That said, the rest works well although I think it needed you to understand the sonnet a bit coming in as it didn't help that much to get it set.