What I took away from this there is a woman who is remembering what I presume is a past relationship with a man. I got that impression because the close up shots of her looking into the fire would cut to memories of the man in her relationship. Also, when she threw the letter in the fire that reinforced that she is maybe trying to forget this person or the memories they have had together. I think the editing also worked well for when the camera was cutting back and forth between nature and her face and how that was almost reinforcing what her feelings were. To me, it was very abstract and its hard for me to explain why the editing works but none-the-less I think it did a good job of evoking emotion through solely visuals.