The direction is terrible, full of scenes with cuts out of nowhere. The grandfather in the novel suffers a lot due to the death of his grandson, in the series he is calm and smiling. One of the worst accidents I've ever seen, the grandson died after hitting his head on in the old man's belly. In the novel the grandson does not try to rape his colleague, he is fake and dramatic. he is more delicate and pretends to be kind just to please. The best change was the age of the characters, they were 17 year old teenagers.