Conversation so far:
what's the meaning of the movie the boy
what is the twist in the movie the boy
The shocking twist is that the real Brahms didn’t actually die. He has been living between the walls of the house the entire time.
what happened to brahms' parents in the 2016 film the boy
The Heelshires, Brahms' parents, write a goodbye letter to Brahms, then drown themselves.
why did the heelshires drown themselves in the 2016 film the boy
In The Boy, Brahms's parents fulfill their missions of finding Brahm a match then kill themselves because of guilt. They were horrified at what happened and what they had become.

Question: does greta escape
Self-contained rewrite: does greta escape from brahms in the 2016 film the boy