In one of the scenes, a character opens his diary and we see that he had written his favorites words starting with the letter 'E'.

One of the words is Eulogy. Based on a short story which was in turn based on real events, the film is itself a eulogy.

Another word is Esoteric. The movie is about how certain careless and unintended turn of events leads to the death of a tortured soul who is intended to be understood…