Your interpretation...
What do you think the film was about?
To me, the only clear takeaways are that there was an accident, that she was accused of cheating on her lover prior to the accident, and that the guy in the woods who she was accused with being with was the guy in the green suit.
Anyone else pick up something. The musicians? The smiling elderly woman? The screaming girls? The crash victims? The green suit? Admittedly, I missed their significance.